poppy on Nostr: non custodial?

{ "id": "fc1ecb90d1c1cd07c51280c88d988a2863abee2e4ed5a7879f40dc7a89f2abc3", "pubkey": "a69daa14e4f5593c99e3a196f9f4fae05e61816ac0b528e007f7ffd218a0bf3b", "created_at": 1734767213, "kind": 1, "tags": [ [ "p", "deba271e547767bd6d8eec75eece5615db317a03b07f459134b03e7236005655" ], [ "p", "e6a4fe53bdb13e67802a77ce878f6c4deff0d58df9d3142a333b92041aa9eba8" ], [ "p", "ba80990666ef0b6f4ba5059347beb13242921e54669e680064ca755256a1e3a6", "", "mention" ], [ "e", "4829fa1910d9480d5e153856b61464d13f256611ba6a7074afe336fa12835583", "", "root" ], [ "e", "83d579ad49d9ca6c70c764a00378dac0bc97e9de719d95d859b30f0296263eea", "", "reply" ] ], "content": "non custodial? ", "sig": "3a6aabd864ad96d9011e54f53ee532e8be08b8068930e6931a7a1dc82e276386ad327479c1dfa2ce7c8d55b0759ad3ba4cc60de64b2c00de937eb86cf3edd940" }