Transaction not yet indexed

21RcR8UJbASbZXBN4Dw2SqaP3q3Mu4cPdcmXqoxh2zkVWorUSmdCJkxdCr3PPUuS2UAsZwHuLFQ31rCPK5JSQrLB

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