Transaction not yet indexed

52Mgx7vxQQcWfo3c8f8PMnCsiCPVPRTfsUqEF9zDaCpuhkb2B8feMo9pMnj7rEkVwAs1vAK6C5zFM6vVKSS1r7S

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