Transaction not yet indexed

21U8sXpwdLJkpP8SXv8d7D8BzDAEzZWrnNHgCYCQX5WwPEek46gcGiWBuBMyCbG8aP5dsUzb4kG1r5g61RrVhVVT

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