Transaction not yet indexed

668AdYtVzkNVuExk6CJmAKtcHqFuVY8vuQCHoPJnexRWJVsKdZ5K7s83sM1nTcTAFLP538F3ppfssbmKhprvey3y

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.