Transaction not yet indexed

21NBtvSRwvBPM57gkETcE9jA2BbAyZ2UEo9LiVSG9tcMEsbP8Px4QVQ9rPSqAw5GjJRtzmq4SRCRPUmAGehWvFhm

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