Transaction not yet indexed

a921CqcdMjLK2LheqJHHLw1AYQYYtVobUnSpSTrGEQf4HTKDXPNNvYfm9iMLaspXaDxjwHZ2wUxW9AwiRHnU8ea

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