Transaction not yet indexed

mstK9Y76426XpeLtcw9pG8xBRCQLrwxuQfvADRHMux2qeiNN4D4nLtgwsNiDriFZn3aotu4z9bs1PbN9tmdEHAv

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