Transaction not yet indexed

21bkLemLtKRWi3iYs6ytN95j1oGKPPC7x2A9ZrfHbZJaWcjaPzQERDBk9AF6UyynJzG5yJhrm8iTGZQ8SaNjjqre

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