Transaction not yet indexed

mRDfUPz2PVpz4ydwyEB69yiGuGoUeD8SWLACsGpCppDDZHJ8BkTDa8sPbP9fi5b2A8vVsVbyntnTJmxsHMxyVVD

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