I suppose you mean this:
{
"amount": {
"amount": "38611393904",
"asset_id": "1.3.0"
},
"extensions": [],
"fee": {
"amount": 47737,
"asset_id": "1.3.0"
},
"from": "1.2.90162",
"memo": {
"from": "BTS8BbZqGbPVjHkYtswX92QbJwgAKovnwkRddW4Qq3zvyLYWKCD88",
"message": "aec3266640276c866e87de1a891441c6",
"nonce": "401396210379214",
"to": "BTS7N3Y2ozxLvnRk5z2bQXHoTY431aLnizi1KhjcU1CreYtXrZM8C"
},
"to": "1.2.444403"
}
"BTS7N3Y2ozxLvnRk5z2bQXHoTY431aLnizi1KhjcU1CreYtXrZM8C" is the memo key of the recipient. The recipient *account* has ID "1.2.444403", the sending account has ID "1.2.90162".
It seems that the explorer is out of sync. Other explorers show the transaction, e. g.
https://bitsharescan.com/account/joeboomofo, and it's also in your account history on
https://wallet.bitshares.org/#/account/joeboomofo .