Transaction not yet indexed

21QkbFc9D6gTBvq9SBeLMfcZSNyQWZvDKKxffbbjm5gdqNmR3isqL4x1FcFvfdwd5L32pn7RcS3v5cuUdC13hK2Y

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