{
  "manageEntity": {
    "action": "Follow",
    "entityId": "603549127",
    "entityType": "User",
    "nonce": "0xf856a79168c853f9742197b499cf580745702d253a5631b3c53dd406abdf586e",
    "signature": "0x6e2d19ab8ba7da49ba5e2040a5d1846e7cdf3270c402c55284bdb5482e1fb38d798eedddcd41aee9c5fbd1fe5a783d5f1fd3c0aed693e1227b285876174a04f41b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}