[ "or", [ [ "and", [ [ "address", "DMUDXSWCP44YG2WPBS7A6YUOL2BA4VWD" ], [ "seen", { "what": "output", "address": "DSHDNRRNUABTVZNPUCW62F5RRLCWY6QW", "asset": "base", "amount": 2500 } ] ] ], [ "and", [ [ "address", "DSHDNRRNUABTVZNPUCW62F5RRLCWY6QW" ], [ "not", [ "seen", { "what": "output", "address": "DSHDNRRNUABTVZNPUCW62F5RRLCWY6QW", "asset": "base", "amount": 2500 } ] ], [ "in data feed", [ [ "I2ADHGP4HL6J37NQAD73J7E5SKFIXJOT" ], "timestamp", ">", 1488921518789 ] ] ] ] ] ]

[ "sig", { "pubkey": "A//ArSg9NW2xk44Odk4i0FtUuukUTknQH2TnWr5QnXoa" } ]