Transaction not yet indexed

UFMMwAaa2JfMT4YSTDa7rF12b1oSnVbcGS96TsQwVjsAMuyeHsSUVJc36WZsCqYcvPk6QCcbCzv93UsFZYmrrV1

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