{
  "manageEntity": {
    "action": "Follow",
    "entityId": "887547386",
    "entityType": "User",
    "nonce": "0x948937238f2644e3f3bb6f05a1585a2cc67534481730eba55f2ea21bae80f5fb",
    "signature": "0x20212ff7505719a4ec573046d69ae823000311e0f2f36b125eac9c0ead012c66515c788223d93b18e3da99d450e7f8b2fca4ad3dd6f69a3bd2c78f6a3dea14221b",
    "signer": "0x4F8e40E75E675f5be20520c4cEA0CbD7bBb999B1",
    "userId": "991796067"
  }
}