{
  "manageEntity": {
    "action": "Follow",
    "entityId": "301637",
    "entityType": "User",
    "nonce": "0x5e94a497da0b9c97c5f87a9085cc5f8286937a2ddfb24200df229995c08962bd",
    "signature": "0x4399b92c3d5455278b8569f3fe8d633f170261f76aa5c3dec4d3d8062ff4035f5270f1a3e6f2ea19a13d19672974271ed0d79061fca1667fd3ac55d4a4fa7b381c",
    "signer": "0x8D46758848B46fD16d027970035C88c708E03e3d",
    "userId": "870591918"
  }
}