Transaction not yet indexed

52ngr9rUp5WBWQ7J3wPdo3Uh3WbdKkB2nX8VbVcFnW5MUy4SYVBKXzEsZnsmv5xVJYK6rjnLbGf2fAqK5r2VERP6

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