5xpAQgCW7zyuGEyc4rCSS2QjNFo6AkNvk7i4X4hfkBGs
EVENT_JSON:{"standard":"mb_market","version":"0.2.1","event":"nft_unlist","data":{"nft_contract_id":"airneko.near","nft_token_id":"4419","nft_approval_id":3}} EVENT_JSON:{"standard":"mb_market","version":"0.2.1","event":"nft_list","data":{"kind":"simple","nft_contract_id":"airneko.near","nft_token_id":"4419","nft_approval_id":4,"nft_owner_id":"lilcrow.near","currency":"near","price":"5990000000000000000000000"}}