Transaction not yet indexed

CuSU2eVv7n2p3HVC69cUBPiKFxrf3iH12ZEqjRKGu1MHTEdmaULwhF7mtSHEfTRNT1NDp6hQ2EiZZXA8Z8DVvt9

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