Transaction not yet indexed

SU2hTH4fqm7cNm6zRJrqsyzC55EWpz9vb6wmBryfoRKkEz5qJgyKCLSugX39SJMmK4u3tA6awbhtALofPaHEq1Z

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