ConnectorStatusUpdated (address connector, bool status)
[topic 0]:0x857309f1a328784e9fc9749624be5d32fd8e7afab58e7fe9a218dd613a37f15c
0x000000000000000000000000b0ad5d0df03618b6caf93742bb2186a8eed64ab60000000000000000000000000000000000000000000000000000000000000001