Transaction not yet indexed

am8dA4b9nn1TkZkTQXgmsndWSqRAPqdFDQy5gGsx8c8dZba1LYDsisQ8YotS2NqXutMh7ptTu9cNzFSsCyFFvbA

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