{
  "manageEntity": {
    "action": "Follow",
    "entityId": "537944538",
    "entityType": "User",
    "nonce": "0xcc58ff182ea37b0e58f8c591f62ca70d96dc6175db645c633a1226c241834c2a",
    "signature": "0x4660331511c77085b4557c02d474a810729c1acf7a3c878b36649576887e62371c30cfc9d08757539358319a464d4c6a0587dad2c16cbf6940246d17ca9d18021c",
    "signer": "0x9c3860443A17b3326308E6E90E9cA7835460e0b0",
    "userId": "898210232"
  }
}