[ "or", [ [ "and", [ [ "address", "YPSBTBVW6H4N4KEOSDKZ4MF24OG5SMUG" ], [ "seen", { "what": "output", "address": "WELZ32FNFBONXXJUDWPJZWKMHWL4N7WS", "asset": "base", "amount": 50000000 } ] ] ], [ "and", [ [ "address", "WELZ32FNFBONXXJUDWPJZWKMHWL4N7WS" ], [ "not", [ "seen", { "what": "output", "address": "WELZ32FNFBONXXJUDWPJZWKMHWL4N7WS", "asset": "base", "amount": 50000000 } ] ], [ "timestamp", [ ">", 1590569155 ] ] ] ] ] ]