Transaction not yet indexed

RCo8wZSfAqJGgntKpv6QVcFRbid6dMj4HNDfTtSam9LBAaeaaYwWnx5mqNkQNHnQeSgRGtsAF5JnRD7Xxtvb6AH

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