Transaction not yet indexed

XfC5HmymbJWs1ULtzjq59FisegCJMWdiqAeEw4TrMmrkG51wcPDjhHbB7sxG3iGVzdvZXnGiVTZqmBaAzZyu4Kc

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