{
  "manageEntity": {
    "action": "Follow",
    "entityId": "450156790",
    "entityType": "User",
    "nonce": "0x1645e1d3d75d02bcc3fce8615a8189cb39a2f9de4104e1433bff4ee347694641",
    "signature": "0x69f04515432dd2debb5f0f4d8ccf9ad5c7e5352b942ec23813b76df343fabaef3aab68aa79d7342f3be79a0400acfc0c9f02d3041259a97ef60eb1ec15b58ec71b",
    "signer": "0x14fa63A530B7d9254d20B110AAc25ABF49fbfa9d",
    "userId": "182428"
  }
}