Transaction not yet indexed

iYMdQqNrvMixjzHvRGrsMmpNK1PbPoE6oaboCGPiDPHoBZ7TQwMQh8zmnjCyQCBy8BJ2m4LvVJMDm8soMSGaRXi

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