{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x1d107e5e6821406be948b5408bc367379663ead29f4f3e23ee8273b10355b7b8",
    "signature": "0x0945cbd5f913444fa130cf1364216ab63b9e172b4b6966cc883d2709a678be80623b2a1de3dab656173257151779a4b35be50ad6d8828805855782320958b2a81c",
    "signer": "0xa4A8a4853051b18e0f0f777693Ce34CF4bCe9385",
    "userId": "634886384"
  }
}