Transaction not yet indexed

5b5K9yMGPQKGCPexBhxTVgWy1vTEASgzdNzHorSK8u7YHrziMGGKGdfLqRQFKzo9rNK7XSS5vGWBKo7PBDPhjVi4

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