{
  "manageEntity": {
    "action": "Follow",
    "entityId": "10449019",
    "entityType": "User",
    "nonce": "0xa29ecb98af62b7870fc50061e0d9b1dc14a502dddcb98b61e802d485e5e738a1",
    "signature": "0x03c226fc6fa42694f0dc77469ec6058625f9afe29484443a2e57a6ac29cd742546cc73345a33558e9429ee72a88e97c522093eb86834f1686d418f8d54ce095d1b",
    "signer": "0xd489B786708CDd8661b152CFF27695dC12c8c0C9",
    "userId": "647391197"
  }
}