{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x35bd634cda93b88f9a75de8ab543960ffcfb08380350f845bdc07908d188d8ab",
    "signature": "0xdf8718bdf119f0aa359f448d81b8ee8e9d25c5d3cda3367c43dabb158d714e8b11044ed2d6baf000be79e548d01f83a6026616d32aadbef75140138f6a29365e1c",
    "signer": "0x083e7805c2A3a6DC640892099888b4Aeb83E2030",
    "userId": "574551044"
  }
}