PeerUpdated (index_topic_1uint16 chainId_, bytes32 oldPeerContract, uint8 oldPeerDecimals, bytes32 peerContract, uint8 peerDecimals)
[topic 0]:0x1456404e7f41f35c3daac941bb50bad417a66275c3040061b4287d787719599d
[topic 1]:0x0000000000000000000000000000000000000000000000000000000000000001
0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057f9a850b13de948bf6791b876c5df5e98538295eb62c4ff68599953635adba0000000000000000000000000000000000000000000000000000000000000009