Transaction not yet indexed

MXEW9eVCWC8KytK6uw1u9UxpXDADUNBJBQ6CApPYV46HA3bzz2oSaPqamzQtFFu7LgQKPXzaeTjU6JbDzsAsd1Y

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