Transaction not yet indexed

497UnzwYBtjetAFc8GWRn4iCuDhGJqmGMAg5snnXVCc7sxtajoNwEAytphpbsvjVppUXpnEegce5w41iyXV4kdvM

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