{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x41fbe8a518d5fc5eabc41dd47b1e241ef2adf557344166829451aa01c5d10060",
    "signature": "0x94d1a12be643aefa67ff5788a912d4e22db38677faac1beaa8a0138ad40273df5c15f6056ed52a8825205b5fe12e87251c20e11f8311ce2513ee05f29e60b4051b",
    "signer": "0x8bd5c03298238332f393D0373090CA1b27A78DC1",
    "userId": "362760707"
  }
}