Transaction not yet indexed

mujmk14DKethzd2ujdiKdTbqbcefnkhFaKXpvauhfWHv9pwTRxm2fDC6DUbRmRTSeE1FAsQHGwQhNeE1VNB3nWM

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