ExecutePosition (bytes32 marketId, bytes32 _orderKey, uint256 _fee, uint256 _feeDiscount)
[topic 0]:0x5b80be2a86a8c5c8766f0c6b530a4ce4ff4405212ad290cdcdaaf3ca5b4add90
[topic 1]:0x2b69143a1e0a915e2ac8e82d093b6ecd2e9000541c2140c8f1b22ebe2cb5c3f0
[topic 2]:0xf30983a52ecb41be19753ba79f1ece0bd26dd7a89318e640fa42c95ab32d1710
0x00000000000000000000000000000000000000000000000000000000000025ba00000000000000000000000000000000000000000000000000000000000000f8