Transaction not yet indexed

53ZcsAng9z1qQf8n1qcp8j9TPRqCLGUj6sbY9549ZFDcXpzyTGtDuN111HBKgM7ugir6K9MnfWMSytDYYP7RQHz9

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