{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x21d75a697da42331757641303d3972140e079445e2346df001e86550caed63c4",
    "signature": "0xe7893919df30b21a43e1ee48c38d50a152cb7b379e3105ee6b0e036af4cebe8b037522fb93b5afd62e3da079595f559a1918ed62a963b1ea19b3a71002fd5a1f1b",
    "signer": "0xE2aef15366DDEab838F0Ba07ccE96DE014ebBAA9",
    "userId": "112617375"
  }
}