{
  "manageEntity": {
    "action": "Follow",
    "entityId": "475396",
    "entityType": "User",
    "nonce": "0x076772c28a23752e1e02efb1d60613d8d5cdd0b1d96ab0d85aa1eafa407e6543",
    "signature": "0x390474d856f394530b271672ed3e2916a4ee95cf25bf732682d06c9e994e007744aba3a5a713e35efa560ddd721c6e5b8cc589e995296b52ca3f3e4fbd1505901b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}