{
  "manageEntity": {
    "action": "Follow",
    "entityId": "456631837",
    "entityType": "User",
    "nonce": "0x18c87277016fa5d165520243db0c731494ed10e685395e94609fce3a3f9c11f0",
    "signature": "0x59cebed12d5cf5d1a34da7448ca1d6510c9225bf78bca137446dd4c62e20811105821ebc4b40ab7f936ecc977aa60f8fd2a7bcd18dfbc5b5e8302e0a799543091c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}