{
  "manageEntity": {
    "action": "Follow",
    "entityId": "140",
    "entityType": "User",
    "nonce": "0x659f84215939c696868831e3605cafaf4eca6b8fb671a04b4272648c3b607a0a",
    "signature": "0xdf5f316d54649bd1dd9c3332cfd69bada750db8cf1097bb204721e9704c57da317ac567bd35e4be85c894534258d2e46212276e61c46519d3d204f10677c99561c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}