Transaction not yet indexed

UCRb8XzJyffPpwqG3yLvw5AH6tREhb98ukQfZpECUTi8GfZbfmLKDDEXby8urSM2EkUmhK96y9DuNbkY7NprBud

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