Transaction not yet indexed

639kxbhb7fGFPruCcYcHbTfQmq7FhtSudrXfqzGvFXWVnUTHZKTCrakZrdUuueJ9uGzamrFfJ6vMXLT8ZZG1kp6s

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