{
  "manageEntity": {
    "action": "Follow",
    "entityId": "111000",
    "entityType": "User",
    "nonce": "0xe98a2567439efdfd0deaa2fac03e53349cd5928c0097cddccc0a8ec2372c8e24",
    "signature": "0x7587d64913109c0f50d2a3e60c701176c0d63334465ed4ae56fc92dc158eacb677675c86df650a7ec484f47a5b8691dc44a8f4dc6d2045d037f54da5bc095b101b",
    "signer": "0x316933E449A0b429014E405447c447C9Bc472bE9",
    "userId": "451684863"
  }
}