{
  "manageEntity": {
    "action": "Follow",
    "entityId": "678556080",
    "entityType": "User",
    "nonce": "0x288bf16659081d2668f421efd435208868e589ee4f23ae3ec657f3628721dc8e",
    "signature": "0xd5eaa7bdf437f457bbe8a71bbc99274a8b1699317c6fe28f3a2ce2cd744c73424cfea51af6c560ee3a34e8e2ab2d5d6334b4dfe5c62ce39a828222b798711ab91b",
    "signer": "0x20690bD900B04126EBFAF3620E46F1645188CD62",
    "userId": "16326"
  }
}