TokensRegistered (index_topic_1bytes32 poolId, address[] tokens, address[] assetManagers)
[topic 0]:0xf5847d3f2197b16cdcd2098ec95d0905cd1abdaf415f07bb7cef2bba8ac5dec4
[topic 1]:0xae4c9aa5b1065434cd95896586f39fa418d7f2e1000200000000000000000000
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