EVENT_JSON:{"standard":"nep171","version":"nft-1.0.0","event":"nft_transfer","data":[{"authorized_id":"marketplace.paras.near","old_owner_id":"soulcode.near","new_owner_id":"devbose.near","token_ids":["3021"]}]}
{"type":"resolve_purchase","params":{"owner_id":"soulcode.near","nft_contract_id":"mutantsnft.near","token_id":"3021","ft_token_id":"near","price":"6000000000000000000000000","buyer_id":"devbose.near"}}