Transaction not yet indexed

dffN1LmQhusXiF3xPYupi9vABuUjg6C2CLRqbNsRmK98wqcjHC8y27HQCzkH7tPRjFWcnBEtSV9Cj6LPSm3VJ2c

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