{
  "manageEntity": {
    "action": "Follow",
    "entityId": "119478",
    "entityType": "User",
    "nonce": "0xddd2f25ed966fb71d014bb396bd8baa3ec7ef9cd467630b86346aab60c689756",
    "signature": "0x4dc1df5f8ab8736efcd095c93890955ea81b341a5b9e893d2ab7282353fdb9887e79979da055628e0914f71e7f26c39ec0807ac717a3a74b1772d95d0d18f63d1b",
    "signer": "0x90FD14E5f569756111EE3AECbcE1AAb95c2A01da",
    "userId": "86867162"
  }
}