{
  "manageEntity": {
    "action": "Follow",
    "entityId": "621",
    "entityType": "User",
    "nonce": "0x5bea63997b8afe588239f0a5a0d9c8365ba311fc8d54ddfbe3adee32cd9b28b2",
    "signature": "0xa1b8e305fc000dfe47a109cad95c6d855bdd21c5ad83cd598883d57dee505a9130924c40adb3a52773f3a1e8bca2de9627cc936d0ffaca38d4163b321f0a0cbe1c",
    "signer": "0x9FeC2B9C826d23C9cD13d34D23dEd8E681eD5AC1",
    "userId": "935959282"
  }
}