{
  "manageEntity": {
    "action": "Follow",
    "entityId": "648802251",
    "entityType": "User",
    "nonce": "0x45958abcd6d5088aa7df778b783e7e9b7369aeb5620034dad008a878b26c49aa",
    "signature": "0x0e2c7d7488b0158cd3252226f1eadfac6898de03fa1a456cc84d870f1263680a3c9cfcfd3c3402f9c08d39dfc46b93377b29399dba522a05fb44f23355a29d531b",
    "signer": "0x262FfE6368E86674bFd32404757f3A8B1a189F85",
    "userId": "664900058"
  }
}