uri:
"at://did:plc:h4s4kqqg2d2f7m4337244vyj/social.psky.chat.message/3lbkugeiz3kch"
cid:
"bafyreig6tc2xsigh3rvvxsyk7qvgwa43jeq4zcgmxdrpks6avcekeyityu"
value:
room:
"at://did:plc:b3pn34agqqchkaf75v7h43dk/social.psky.chat.room/3lat3axu4bk2u"
$type:
"social.psky.chat.message"
content:
"test"