Transaction not yet indexed

MNY88LvZPJBTFMoAExRXbr2V4mLtx7Z9wsysCcRHtE5CgddpYkCNHK6eymi5JbgFW2v5g5awGP1gpxqHg3SzzaH

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