{
  "manageEntity": {
    "action": "Follow",
    "entityId": "737872723",
    "entityType": "User",
    "nonce": "0xfa55daacc641c30c40df0ee7b339c8023d26be4ccf29b12da8b94ccb8f867066",
    "signature": "0xa261d27bb23f41fcf7f213a3e6b587a2a6e0060434db5be2dd6e242391baad4d3916727440510f7513021e09e4273d283d418fe6447970f8001745291fc5775f1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}