{
  "manageEntity": {
    "action": "Follow",
    "entityId": "143598438",
    "entityType": "User",
    "nonce": "0x852cfd68a4850e3f5801fa0dc1ee408075158f33438509350effb0e5f20e40e4",
    "signature": "0x3d8a2dfee3caa67a79a2c47d88c78386e347606a428fb0b71146bea08209cf2e079bd469f32bb923c8a25d77cbe3c617e8f8779c2256b65e98f37280183f7dfc1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}