Transaction not yet indexed

5ns53gQ6v2FrzJSYA7sAaz3sZ3V42vrwSQZPgeyncaMvTKPCyTtSBc69ZPFgGeFtEt9Y1a6um2bpnNKkqpLqCALT

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