Transaction not yet indexed

mk66EMz3uZZRs9bxvJwDGjCC9D8oMQT7TgCaGjxTS71MkYAns1fvbYL5GSjbncwS4Lq1UCyHnBwDfevLqpX14gD

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