Transaction not yet indexed

XAPPMNVtph3WtnKayMyHZgDkywtmJYwYpgAXPJpc799g2MEk6qWzJMoP6kKPVNTn9iBuFDKhW8gb6hvaTbC4WjG

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