Transaction not yet indexed

21HtCpyk5awsMYiWSDRSwvi9PrihNp3UTkQAAQM1UUBcxP539VXAbDPV6D38Y44yujLRiqwpL2QD6iXBVFXSHCUB

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