Transaction not yet indexed

53REFg4uYmC3xt7BAoFdFXs8mQDuXvQPYfRgab6iy7tBh1xWLiVB1peQM7VhnPCrsFoSRW56GqCtjT8TvN6oa9cC

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