Transaction not yet indexed

53a5EKVgKXVRcLQ2rgWKNMmwzkxuFuD6k9dEg9gH4g89bMUMYuFakMn9oz86aybmmDTqGPDza1KLFEude4S2qoAP

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