Transaction not yet indexed

mPUpkLmEb5DUnkMEdujTTpteHu7QmthBmKcFfc9e6nibNCk1JPBCCfMSVK9axhCvsBxqmdg7eDmt6KFgpMyVbMQ

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