AVAX Fuji Testnet Event.sol: 0x9AD840B246e09a5d093842a625D3Ec5991b73282
Polygon Mumbai Testnet SubscriptionRecorderPolygon.sol: 0xEBEbbBF05B2d84e0a39Dd74B27D5cBDDeC964D00
Polygon Mumbai Contract Event.sol: 0xC047161E02D16271a300af99487022C78Eb55E33
CCIP Supported Testnet Router address - 0xf694e193200268f9a4868e4aa017a0118c9a8177 LINK address - 0x0b9d5D9136855f6FEc3c0993feE6E9CE8a297846