Transaction not yet indexed

RDHHdmU7awpTCkJb5i86gd5raq3FLGJCSLLi5ECwUBNhsPf5KFaFhj6k1K9LFf3RdtoCEZCekSksQLQ8RjBLXx6

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