{
  "manageEntity": {
    "action": "Follow",
    "entityId": "54442",
    "entityType": "User",
    "nonce": "0x1220d6fa605bc8ddc756f4d0c39a352d4aecae17020d9b6fc1861d9a03a85b9e",
    "signature": "0x5482fccae09ff05841f9f9f89dcce4fa09290ab5cb79211f6e4f04e4a0d50a4605fc2b267630bc8d6b5cf67364c75bac59b5f364f133fd813780e8efd2c063f51b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}