{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x40f673c53575c020f46a757370275ec79163e0952bbb9d04f8c7b0810f6b01b1",
    "signature": "0x65bfcf89038bcadc597d45491cce93194f87d069e5f8993fcb7af7293f085ea7624f42549f1fe34946b6b6d2569a2b337134755b441a837633b2f9c93d9c3a461b",
    "signer": "0xA38C1a79132B9e85Fca6727527bCad4D8Ed4cf3e",
    "userId": "521925534"
  }
}