{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3741",
    "entityType": "User",
    "nonce": "0x766b5b663f595bf3c8e903c3664beeffbe82a2920b6d222ed47c9190762a9f02",
    "signature": "0xf0fb851950a68e49cf714f2db5707bcf25af332773cfccadf6f25aeba418e85867dcb66af53542317fcb8510bcb22739fdd83e0205ac9f44176bca8aeac405dd1c",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}