Transaction not yet indexed

MP278KQy7RuKksGTmigi4HajFMgoVCtrb2YJL2P7TgnMKUfZXj5VG5eeiPUF4xikPB4tJFMPxRp5fj8sgUERS2X

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