{
  "manageEntity": {
    "action": "Follow",
    "entityId": "140",
    "entityType": "User",
    "nonce": "0xf6cb1cfbc14f74db86ccce5d78a2a3ff2830ec1880820683b696f06d97db273d",
    "signature": "0xdf8251a9839acdb47cebbe78324c8991ca5446593ead0fea39fa2734a8c53f956cbf0e59762b23121414215d51533d4ae4149c084076d28dc07706eb99afb0b11b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}