{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x6a804c736673e9b1df28a75d6156f83824a5986a892ce8b54955537c8bc88184",
    "signature": "0xdd7b130975929900f6f87ee1da3591a7c04edeb6ee4135b4ee564167b9eb60813648927f6079def9fe7bc66fef126b4e691a39306ecccf5490fefeb1db8aad521c",
    "signer": "0x7075E3549027d4eB0789AAD04F7Eee41619a00fF",
    "userId": "499661622"
  }
}