Transaction not yet indexed

53FagtWigXYG1DQ8DfY2oi1ib2VZGcPnpu26RwDwfUfu3GsG2YAUCSqSu2Q4aAtXsgPiBJRTVb3GRJ5SnYuU4WPL

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