{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12442",
    "entityType": "User",
    "nonce": "0x40d0d6560d7e0e04750a27e5ac13ca0337e1c8e9baffbbafa75d898f2207aa4f",
    "signature": "0x0e18057c57705378c244fc3a6314b53184ecb4ebdd0a10b37e7d1d584256fc9414e1bb8b531f737a7a930f5aebe9d2256adc82721ba2083129ba643e362656951c",
    "signer": "0xB874f4621c8c59121feacEaD49e379Baa95ebC5b",
    "userId": "480497000"
  }
}