Transaction not yet indexed

ACKMU3JdEg8cFQRCP8tS1T2wkaeMuFSp29zxucX2KaSUEc5DjMaFtW2qE97mE17LfPEAmV3i1iZut4bSfvd2QFJ

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