Transaction not yet indexed

MQMkY6w7Qup5zTPSRc84ESe1sJwm4nNWmFMFWRcQbpwToTByECLeRCwYqcS8wZjAGyBtcKBtrtoXfupfJ1d3riB

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