Transaction not yet indexed

PoL6bkZae1dFuYc1grx58WSc4GKAgkfocyPNmB5qGYrDSXedKkdCfGxtSBQjf7q4PYJeEK2MeQHjvTSdTiQpEnZ

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