{
  "manageEntity": {
    "action": "Follow",
    "entityId": "40990",
    "entityType": "User",
    "nonce": "0xcba1a909c52417c3364840a980a17d0b6fb27784dc3ec3bd8356af6adb04fcbd",
    "signature": "0x4af0902647fef038e6cae4b0b261a3036ff40f0d5fee42fb9de4aee6e2ccf67172a5f0963924e4b0f778738918ff940f73cc68a64750d587956677aa3a317fcb1c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}