Transaction not yet indexed

DMPkvE3czGKrMuo1CUXapAoKn5cYx22DhjtQSxVBWsUiyQagnshkAX1Df9e8Bd6Riw6oTwSGrb9A2Fmfwgvm4Gk

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