By running RUST_LOG=info ./Acorn
I was able to find some relevant logs
Sep 28 15:37:46.863 INFO sys_validation_workflow: holochain::core::workflow::sys_validation_workflow: agent=uhCAkfKLAbcHBWvo3-b95Y_bzGeCzfkF6XM8viDYRYWgslawTdXY3 msg="DhtOp did not pass system validation. (If rejected, a warning will follow.)" op=RegisterAgentActivity(d52e22824d863ac348f5f16cfcc862fa2c3d8dcef3938ce0b02a64d380b9d728efcf6c3f82b1c44e1b0ef70114699868e55157609be4aa3157fc3c4014a50d0e, Create(Create { author: AgentPubKey(uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V), timestamp: Timestamp(2021-09-28T21:54:47.203061300Z), header_seq: 11, prev_header: HeaderHash(uhCkkmpc32FRt0p5Uaz4-E3jt7U5A-zPMBkwF99Q-Qq4ALIeP9rLg), entry_type: App(AppEntryType { id: EntryDefIndex(3), zome_id: ZomeId(0), visibility: Public }), entry_hash: EntryHash(uhCEk5h8HwwWKsgCyhl48x--ciuZ4ZgNknMDOgcgeYRCEKYD9tyi-) })) error=NotHoldingDep(AnyDhtHash(uhCkkmpc32FRt0p5Uaz4-E3jt7U5A-zPMBkwF99Q-Qq4ALIeP9rLg)) error_msg=The dependency AnyDhtHash(uhCkkmpc32FRt0p5Uaz4-E3jt7U5A-zPMBkwF99Q-Qq4ALIeP9rLg) is not held
Sep 28 15:37:46.863 INFO sys_validation_workflow: holochain::core::workflow::sys_validation_workflow: agent=uhCAkfKLAbcHBWvo3-b95Y_bzGeCzfkF6XM8viDYRYWgslawTdXY3 msg="DhtOp did not pass system validation. (If rejected, a warning will follow.)" op=RegisterAgentActivity(16511b130f4214ca8ee068439ad1725b41bdd6af71b156f265a525cb49b8efb049be9affc247cb9524550b8909353367ec26ec5fef24af3044a1d3720512b908, Update(Update { author: AgentPubKey(uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V), timestamp: Timestamp(2021-09-28T21:52:04.132321800Z), header_seq: 23, prev_header: HeaderHash(uhCkkcnD-BLsz3lY3nvG2wdRcbfY0kjU4YYjgSYDZwSm7jGYlFDhr), original_header_address: HeaderHash(uhCkkh3GMix2oMt2Oe6Go8IZoeQ7C4Pr9XKae20-5V8ob6ngkAfrI), original_entry_address: EntryHash(uhCEkkomQzD8xYcOkcxO6yqo92fqluwP4GSUj-BuzY6cZl_3U9KLe), entry_type: App(AppEntryType { id: EntryDefIndex(3), zome_id: ZomeId(0), visibility: Public }), entry_hash: EntryHash(uhCEkKWffUrPTh3oLwC6cnO2hGuAOSwbCJjWrKR2ePIAH_EXEUcaB) })) error=NotHoldingDep(AnyDhtHash(uhCkkcnD-BLsz3lY3nvG2wdRcbfY0kjU4YYjgSYDZwSm7jGYlFDhr)) error_msg=The dependency AnyDhtHash(uhCkkcnD-BLsz3lY3nvG2wdRcbfY0kjU4YYjgSYDZwSm7jGYlFDhr) is not held
Sep 28 15:37:46.867 INFO sys_validation_workflow: holochain::core::workflow::sys_validation_workflow: agent=uhCAkfKLAbcHBWvo3-b95Y_bzGeCzfkF6XM8viDYRYWgslawTdXY3 msg="DhtOp did not pass system validation. (If rejected, a warning will follow.)" op=StoreEntry(d52e22824d863ac348f5f16cfcc862fa2c3d8dcef3938ce0b02a64d380b9d728efcf6c3f82b1c44e1b0ef70114699868e55157609be4aa3157fc3c4014a50d0e, Create(Create { author: AgentPubKey(uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V), timestamp: Timestamp(2021-09-28T21:54:47.203061300Z), header_seq: 11, prev_header: HeaderHash(uhCkkmpc32FRt0p5Uaz4-E3jt7U5A-zPMBkwF99Q-Qq4ALIeP9rLg), entry_type: App(AppEntryType { id: EntryDefIndex(3), zome_id: ZomeId(0), visibility: Public }), entry_hash: EntryHash(uhCEk5h8HwwWKsgCyhl48x--ciuZ4ZgNknMDOgcgeYRCEKYD9tyi-) }), App(AppEntryBytes({"content":"new card","user_hash":"uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V","user_edit_hash":null,"timestamp_created":1632866087.0,"timestamp_updated":null,"hierarchy":"NoHierarchy","status":"Uncertain","tags":null,"description":"","time_frame":null,"is_imported":false}))) error=DepMissingFromDht(AnyDhtHash(uhCkkmpc32FRt0p5Uaz4-E3jt7U5A-zPMBkwF99Q-Qq4ALIeP9rLg)) error_msg=The dependency AnyDhtHash(uhCkkmpc32FRt0p5Uaz4-E3jt7U5A-zPMBkwF99Q-Qq4ALIeP9rLg) was not found on the DHT
Sep 28 15:37:46.867 INFO sys_validation_workflow: holochain::core::workflow::sys_validation_workflow: agent=uhCAkfKLAbcHBWvo3-b95Y_bzGeCzfkF6XM8viDYRYWgslawTdXY3 msg="DhtOp did not pass system validation. (If rejected, a warning will follow.)" op=StoreEntry(16511b130f4214ca8ee068439ad1725b41bdd6af71b156f265a525cb49b8efb049be9affc247cb9524550b8909353367ec26ec5fef24af3044a1d3720512b908, Update(Update { author: AgentPubKey(uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V), timestamp: Timestamp(2021-09-28T21:52:04.132321800Z), header_seq: 23, prev_header: HeaderHash(uhCkkcnD-BLsz3lY3nvG2wdRcbfY0kjU4YYjgSYDZwSm7jGYlFDhr), original_header_address: HeaderHash(uhCkkh3GMix2oMt2Oe6Go8IZoeQ7C4Pr9XKae20-5V8ob6ngkAfrI), original_entry_address: EntryHash(uhCEkkomQzD8xYcOkcxO6yqo92fqluwP4GSUj-BuzY6cZl_3U9KLe), entry_type: App(AppEntryType { id: EntryDefIndex(3), zome_id: ZomeId(0), visibility: Public }), entry_hash: EntryHash(uhCEkKWffUrPTh3oLwC6cnO2hGuAOSwbCJjWrKR2ePIAH_EXEUcaB) }), App(AppEntryBytes({"content":"second","user_hash":"uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V","user_edit_hash":"uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V","timestamp_created":1632865750.0,"timestamp_updated":1632865924.0,"hierarchy":"NoHierarchy","status":"Complete","tags":null,"description":"","time_frame":null,"is_imported":false}))) error=DepMissingFromDht(AnyDhtHash(uhCkkh3GMix2oMt2Oe6Go8IZoeQ7C4Pr9XKae20-5V8ob6ngkAfrI)) error_msg=The dependency AnyDhtHash(uhCkkh3GMix2oMt2Oe6Go8IZoeQ7C4Pr9XKae20-5V8ob6ngkAfrI) was not found on the DHT
Sep 28 15:37:46.868 INFO sys_validation_workflow: holochain::core::workflow::sys_validation_workflow: agent=uhCAkfKLAbcHBWvo3-b95Y_bzGeCzfkF6XM8viDYRYWgslawTdXY3 msg="DhtOp did not pass system validation. (If rejected, a warning will follow.)" op=StoreElement(16511b130f4214ca8ee068439ad1725b41bdd6af71b156f265a525cb49b8efb049be9affc247cb9524550b8909353367ec26ec5fef24af3044a1d3720512b908, Update(Update { author: AgentPubKey(uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V), timestamp: Timestamp(2021-09-28T21:52:04.132321800Z), header_seq: 23, prev_header: HeaderHash(uhCkkcnD-BLsz3lY3nvG2wdRcbfY0kjU4YYjgSYDZwSm7jGYlFDhr), original_header_address: HeaderHash(uhCkkh3GMix2oMt2Oe6Go8IZoeQ7C4Pr9XKae20-5V8ob6ngkAfrI), original_entry_address: EntryHash(uhCEkkomQzD8xYcOkcxO6yqo92fqluwP4GSUj-BuzY6cZl_3U9KLe), entry_type: App(AppEntryType { id: EntryDefIndex(3), zome_id: ZomeId(0), visibility: Public }), entry_hash: EntryHash(uhCEkKWffUrPTh3oLwC6cnO2hGuAOSwbCJjWrKR2ePIAH_EXEUcaB) }), Some(App(AppEntryBytes({"content":"second","user_hash":"uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V","user_edit_hash":"uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V","timestamp_created":1632865750.0,"timestamp_updated":1632865924.0,"hierarchy":"NoHierarchy","status":"Complete","tags":null,"description":"","time_frame":null,"is_imported":false})))) error=DepMissingFromDht(AnyDhtHash(uhCkkcnD-BLsz3lY3nvG2wdRcbfY0kjU4YYjgSYDZwSm7jGYlFDhr)) error_msg=The dependency AnyDhtHash(uhCkkcnD-BLsz3lY3nvG2wdRcbfY0kjU4YYjgSYDZwSm7jGYlFDhr) was not found on the DHT
Sep 28 15:37:46.868 INFO sys_validation_workflow: holochain::core::workflow::sys_validation_workflow: agent=uhCAkfKLAbcHBWvo3-b95Y_bzGeCzfkF6XM8viDYRYWgslawTdXY3 msg="DhtOp did not pass system validation. (If rejected, a warning will follow.)" op=StoreElement(d52e22824d863ac348f5f16cfcc862fa2c3d8dcef3938ce0b02a64d380b9d728efcf6c3f82b1c44e1b0ef70114699868e55157609be4aa3157fc3c4014a50d0e, Create(Create { author: AgentPubKey(uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V), timestamp: Timestamp(2021-09-28T21:54:47.203061300Z), header_seq: 11, prev_header: HeaderHash(uhCkkmpc32FRt0p5Uaz4-E3jt7U5A-zPMBkwF99Q-Qq4ALIeP9rLg), entry_type: App(AppEntryType { id: EntryDefIndex(3), zome_id: ZomeId(0), visibility: Public }), entry_hash: EntryHash(uhCEk5h8HwwWKsgCyhl48x--ciuZ4ZgNknMDOgcgeYRCEKYD9tyi-) }), Some(App(AppEntryBytes({"content":"new card","user_hash":"uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V","user_edit_hash":null,"timestamp_created":1632866087.0,"timestamp_updated":null,"hierarchy":"NoHierarchy","status":"Uncertain","tags":null,"description":"","time_frame":null,"is_imported":false})))) error=DepMissingFromDht(AnyDhtHash(uhCkkmpc32FRt0p5Uaz4-E3jt7U5A-zPMBkwF99Q-Qq4ALIeP9rLg)) error_msg=The dependency AnyDhtHash(uhCkkmpc32FRt0p5Uaz4-E3jt7U5A-zPMBkwF99Q-Qq4ALIeP9rLg) was not found on the DHT
Sep 28 15:37:46.869 INFO sys_validation_workflow: holochain::core::workflow::sys_validation_workflow: agent=uhCAkfKLAbcHBWvo3-b95Y_bzGeCzfkF6XM8viDYRYWgslawTdXY3 msg="DhtOp did not pass system validation. (If rejected, a warning will follow.)" op=RegisterUpdatedContent(16511b130f4214ca8ee068439ad1725b41bdd6af71b156f265a525cb49b8efb049be9affc247cb9524550b8909353367ec26ec5fef24af3044a1d3720512b908, Update { author: AgentPubKey(uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V), timestamp: Timestamp(2021-09-28T21:52:04.132321800Z), header_seq: 23, prev_header: HeaderHash(uhCkkcnD-BLsz3lY3nvG2wdRcbfY0kjU4YYjgSYDZwSm7jGYlFDhr), original_header_address: HeaderHash(uhCkkh3GMix2oMt2Oe6Go8IZoeQ7C4Pr9XKae20-5V8ob6ngkAfrI), original_entry_address: EntryHash(uhCEkkomQzD8xYcOkcxO6yqo92fqluwP4GSUj-BuzY6cZl_3U9KLe), entry_type: App(AppEntryType { id: EntryDefIndex(3), zome_id: ZomeId(0), visibility: Public }), entry_hash: EntryHash(uhCEkKWffUrPTh3oLwC6cnO2hGuAOSwbCJjWrKR2ePIAH_EXEUcaB) }, Some(App(AppEntryBytes({"content":"second","user_hash":"uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V","user_edit_hash":"uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V","timestamp_created":1632865750.0,"timestamp_updated":1632865924.0,"hierarchy":"NoHierarchy","status":"Complete","tags":null,"description":"","time_frame":null,"is_imported":false})))) error=NotHoldingDep(AnyDhtHash(uhCkkh3GMix2oMt2Oe6Go8IZoeQ7C4Pr9XKae20-5V8ob6ngkAfrI)) error_msg=The dependency AnyDhtHash(uhCkkh3GMix2oMt2Oe6Go8IZoeQ7C4Pr9XKae20-5V8ob6ngkAfrI) is not held
Sep 28 15:37:46.869 INFO sys_validation_workflow: holochain::core::workflow::sys_validation_workflow: agent=uhCAkfKLAbcHBWvo3-b95Y_bzGeCzfkF6XM8viDYRYWgslawTdXY3 msg="DhtOp did not pass system validation. (If rejected, a warning will follow.)" op=RegisterUpdatedElement(16511b130f4214ca8ee068439ad1725b41bdd6af71b156f265a525cb49b8efb049be9affc247cb9524550b8909353367ec26ec5fef24af3044a1d3720512b908, Update { author: AgentPubKey(uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V), timestamp: Timestamp(2021-09-28T21:52:04.132321800Z), header_seq: 23, prev_header: HeaderHash(uhCkkcnD-BLsz3lY3nvG2wdRcbfY0kjU4YYjgSYDZwSm7jGYlFDhr), original_header_address: HeaderHash(uhCkkh3GMix2oMt2Oe6Go8IZoeQ7C4Pr9XKae20-5V8ob6ngkAfrI), original_entry_address: EntryHash(uhCEkkomQzD8xYcOkcxO6yqo92fqluwP4GSUj-BuzY6cZl_3U9KLe), entry_type: App(AppEntryType { id: EntryDefIndex(3), zome_id: ZomeId(0), visibility: Public }), entry_hash: EntryHash(uhCEkKWffUrPTh3oLwC6cnO2hGuAOSwbCJjWrKR2ePIAH_EXEUcaB) }, Some(App(AppEntryBytes({"content":"second","user_hash":"uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V","user_edit_hash":"uhCAkvsn4HD6RQp0_7PORTUxj5OZP13qOtt4a1_VkC4JsxvypQX6V","timestamp_created":1632865750.0,"timestamp_updated":1632865924.0,"hierarchy":"NoHierarchy","status":"Complete","tags":null,"description":"","time_frame":null,"is_imported":false})))) error=NotHoldingDep(AnyDhtHash(uhCkkh3GMix2oMt2Oe6Go8IZoeQ7C4Pr9XKae20-5V8ob6ngkAfrI)) error_msg=The dependency AnyDhtHash(uhCkkh3GMix2oMt2Oe6Go8IZoeQ7C4Pr9XKae20-5V8ob6ngkAfrI) is not held