Transaction not yet indexed

HUMCGw4uVCMPukZ7wMSDNAccAb2RJWMUgqd1MfHtFQyy6puum1uVtg5wA9zw18dTgLdfdvPoP15vmn5FDiRyXks

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