Transaction not yet indexed

53LBkvznQjbikBuWE4JhuiEWKfP4hZiAdqdBWDC7LJpnGRCjQU9qeoSivMzB3KBbd99DNUciVcWAreHWtPauPfBa

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