{
  "manageEntity": {
    "action": "Follow",
    "entityId": "672274420",
    "entityType": "User",
    "nonce": "0x4c581ad1a4f20d6a0f38457bb3884ff628a3e469c8c1015483b129dbdb8cf8a6",
    "signature": "0x04cc215662ce840530861b6d6d9d330d42d799253ee621d5937bc158dd3e099e597f78d4fbbaed2782651f83b2d8516fe72d778fac3b50b766ea9b38063f77e61c",
    "signer": "0x6d6397f74d01E51Fc0C654f5703B972e7CF26876",
    "userId": "237542932"
  }
}