Transaction not yet indexed

21n8aS8oKcguwtoc85Hm6ywjFx9mAVWoFVxabnVa8nnhpneqW5Pu6N8rrojDU6uKTfKK1RAc7sYxFyn6U6aWCDBk

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