{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd3a94db69eb25cb6415a4b8912d0ad662b18713a0bc23b9514d397831cac0204",
    "signature": "0x1002b9c782324b054766f0df6509d9c52eeaf6dbdca8d9ac4f4aa71269e1acfa5b02c59977c78fb720a5829b210983ee09a2bbab29f3b692e1280a1b8df9772c1b",
    "signer": "0xff3C1dd8FF55065004dC3f4c1E8D6528fA839c4b",
    "userId": "774858683"
  }
}