Transaction not yet indexed

21Z5tK5ESMQnLfSBKp3wApYKFodHwRe7dj7VbMnC8zqb6TuJ4JjzSkjP7JK2HssCvrefCMbX763dFeV3VK3Gv4tS

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