Transaction not yet indexed

uMB7ecXwmWknAUveHRBazCDiKUnBqSbXBH1aQFLwqaRy2Aw4LB8DW3LfjuNms2vMeSMVRcDAwpsUXHqe4cabYvf

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