Transaction not yet indexed

21fmnLjxVYCqoaQSmgdbom2srjaB82zS9SfUgEoYQAmAbFYitqBveyFAZ6oSVze7mWWquNQm2MV5eDwHRUPVXjvj

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