Transaction not yet indexed

53RcAiFTdQBTMn7RGJbCvDcPyQHCcqSZgFjaSh6jL7u4cGgyGTu47Yep9Dagy94EuvK96ExvS5mf7XDCphuYrArM

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