Transaction not yet indexed

21ff2eTdE6sXtVGCfS3p4rxySBbRgVyiShkyPSQS4QuzQhNXx7XBLs96Lf8vectkW1sUF5apFE7v5xi2RTwdjbYb

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