PositionCatalogueAltered (uint32 positionId, bool inCatalogue)
[topic 0]:0xea052d1fb1ecba6aaf6bd32e92f20e7b6a094eaa478248322cc8ff024a90978f
0x000000000000000000000000000000000000000000000000000000000000008f0000000000000000000000000000000000000000000000000000000000000001