PeerUpdated (index_topic_1uint16 chainId_, bytes32 oldPeerContract, uint8 oldPeerDecimals, bytes32 peerContract, uint8 peerDecimals)
[topic 0]:0x1456404e7f41f35c3daac941bb50bad417a66275c3040061b4287d787719599d
[topic 1]:0x0000000000000000000000000000000000000000000000000000000000000001
0x000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b569547091b23d530973283701f9b310c0c553cd39892c14d858d2e52d9e0620000000000000000000000000000000000000000000000000000000000000009