{"type":"rich","version":"1.0","author_name":"freeborn | ἐλεύθερος | 8r0gwg (npub1ak…r0gwg)","author_url":"https://nostr.ae/npub1ak5kewf6anwkrt0qc8ua907ljkn7wm83e2ycyrpcumjvaf2upszs8r0gwg","provider_name":"njump","provider_url":"https://nostr.ae","html":"#asknostr \n\nWhat's the link to the mempool.space calculator? I don't see it on the front page or menu options...\n\n#plebchain "}