{"kinds":[{"scheme":"exact", "network":"eip155:8453"}, {"scheme":"exact", "network":"eip155:137"}, {"scheme":"exact", "network":"eip155:42161"}, {"scheme":"exact", "network":"eip155:43114"}], "extensions":[], "signers":{"eip155:137":"0xFEdE07B9C554639d5276868C45E590678B6e962f", "eip155:42161":"0xFEdE07B9C554639d5276868C45E590678B6e962f", "eip155:43114":"0xFEdE07B9C554639d5276868C45E590678B6e962f", "eip155:8453":"0xFEdE07B9C554639d5276868C45E590678B6e962f"}}