Transaction not yet indexed

mPk2UBiXQu8A6VPcabu7o6hJoAz2bhwiC55xomRDytUGsJHmvSGFAdRCBx9z9h73ssb5eiRS65ZquUpCSPDGj7k

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