bitcoin on Nostr: Hello world

{ "id": "7e35f1106497b03873df086c9d7882040b0c23a77f35a275aca92caa014146b4", "pubkey": "90e40754e1cbd1870f5073009907b623c9aad4ca795bd1b7fab41a878c811dc3", "created_at": 1675321240, "kind": 1, "tags": [], "content": "Hello world", "sig": "5254b62a143e74680dd0fb8430e8fb3adf0d3ab6ea9172ee46ea428dda3b0ddbd562b6d34c469cf0d2d33e6c5a9c94db3c609844cf23487276a976443c153bf4" }