Transaction not yet indexed

21ppbgpWFQjouVghb67wDuBnu3bPruS7K8YbCAePqZVZFR9CaeXigwRsHb4HRZo6C4FcsaJK4HU5zACcCa3tzXfb

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