Transaction not yet indexed

M53RFzXnUWwUSynUjqsRE5xCrtwnhaxN8of8wuGVTqX6PQpiAA63PgzZbn3fb2wrik5a9JnT1vY9CDS7Q9Sv5J1

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