Transaction not yet indexed

MExRDAXL6KMJSQTApT5hogcNnnMz9ZpgYKH8mhMTCRtzfFu6h9VP2a4urBfQ68nZfkZU7s4svVns9DFSgQvUSni

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