Transaction not yet indexed

4X21QpAL4Qm8JBfJ6HmCZ2JGg1FUDDbEDfnWh2cF7AX3vGmPRWsKn3955gxbp5hFnAmU2KJV3YrPjDMLzYQ8PMth

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