Transaction not yet indexed

21XZ5uAVs1LSRksKNEQ8RQLHUFKgLGXivxPh4CuHKu46befyYDpxS3Ka1Rm2Yp2DKnNBbegWvfBzTCPfLL4ekmCv

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