Transaction not yet indexed

21FfZRVTHh8NMg8JVuf5ZQPTTHAxwcVjM4jx6gfHSopPLWMuAjz1ebhMXsC2LKoBYABFEoQjDo14oaFWzo6PNmK1

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