Transaction not yet indexed

mPnnzYY7ntLDB5sSyASWBKYg1trj2JxFtXMveqDmoJeQDVPXwrGP1vzs2fFhrP5FisqgAtqjb76qnjXv4qVYkAW

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