Transaction not yet indexed

MUeMPnq4bZksV54iHLbNDW6QmTi7oiG1QGLE2m2aNWvDeMLgJENcmsAbAE66Pt5dq1qbw7RE8vpM1wC2tB2Db4h

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