Transaction not yet indexed

a2ZKKCLSyN1XkChQGmk9vYDgZUX6PMJrmDhrCh6pHg4D5o8UuCqoV9ftnjnbVa1wqbCQTMUcmjDNQ7FiLmcEzA5

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