Transaction not yet indexed

5M66wEqXgLxek98bhuHcZX6ce4PmWFsAzDw3NfDUkbqvK7GUYRtjqBUpGpy9VBLLfW1nYwUKZvraKr8YffA765vi

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