Transaction not yet indexed

HCYMiBrFPrf2VgK5E1k6CNnqeoyaKtaz12sowYgVQvCdqa9g6yNDQ1cGKSmJFaD9vbFuSxDypxP2R2pTcWRyhZ1

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