Transaction not yet indexed

21DjvyQVLvUK2AJeFUc6aQzdbVznfcKQmXsGfqAWBDmVfXGaYRrfMkB6r4N5cdYg8xfrhyATjFvhmNZJ2dCUPq8u

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