ChainAdded (uint64 remoteChainSelector, bytes remoteToken, tuple outboundRateLimiterConfig, tuple inboundRateLimiterConfig)
[topic 0]:0x8d340f17e19058004c20453540862a9c62778504476f6756755cb33bcd6c38c2
0x000000000000000000000000000000000000000000000000ccf0a31a221f3c9b00000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000482fe6b49c58d16a8f9a1e5be9d9b1b0ca6cc3a7