[ "or", [ [ "and", [ [ "address", "AK2ERJ3A6YPMLGUZA6CC667AKQ7RSC77" ], [ "seen", { "what": "output", "address": "BFXDD3ZDL2FYCBCMSRDIT7AW5DO45BBZ", "asset": "base", "amount": 780000000 } ] ] ], [ "and", [ [ "address", "BFXDD3ZDL2FYCBCMSRDIT7AW5DO45BBZ" ], [ "not", [ "seen", { "what": "output", "address": "BFXDD3ZDL2FYCBCMSRDIT7AW5DO45BBZ", "asset": "base", "amount": 780000000 } ] ], [ "in data feed", [ [ "I2ADHGP4HL6J37NQAD73J7E5SKFIXJOT" ], "timestamp", ">", 1521114424398 ] ] ] ] ] ]

[ "sig", { "pubkey": "Ar06BIeObndo6+3MFNbRoekaIXxnCBJJ1nkh6vldln3l" } ]