{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x3f859940af9ad73673198ea0fd04f09934bb010981f32bfc23572d376877cb59",
    "signature": "0x68c523c1b1723ee71941f6973f11db117dff22bab2b0e5c794003bf6c9d9d7d13147df514aa8f34321e752e8b286c52940d4a82f8fc6a35958a04821a44965641c",
    "signer": "0x9d5d1f1a59bB255396F7F1e7DeB307A4F66f15ec",
    "userId": "429311703"
  }
}