Transaction not yet indexed

XP21k6Hx3xVw1vT1ibbDZuCzXoravLYiDPkcR2VKddcKyt2td6XCsPqeA4PDpHRqkrETQxKYzWS8WVfNP3HXtNq

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