{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1",
    "entityType": "User",
    "nonce": "0xa54e4c893352a7d8964f4c1e4c6d01d1968907ffb22acf67b1840775db35505c",
    "signature": "0xdc68ba3b3741c57e44a971fb104dbfec217fc700948bfbf021be716e318800df25eb64b2cec9904b8adc59d6fa56e651e70dc44b69006969af1a25036a3f40a61b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}