Transaction not yet indexed

5b6tqBzw7uUyaCDg4vNsDBACXVXQ4GkHE9NtQf7BF8mE7BFDfGxqELg3JD1UUxKvf4oJahpXu4zXSTxVURLryV51

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