{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x0a93c7da081282dae42195627c8ffcffb5b04fa0a2f48ebab0a87d841e13babe",
    "signature": "0x6e1f51d97da08318e27dd0869da59afdc776885dc29fb3aff7bc9d13b7683186361ed909abf0af36d16799516ae2d653735c2d0074985313ea928ba5f76cbd451c",
    "signer": "0x1080460F21DCc82D7160d2C77DaAb22a92c4dD22",
    "userId": "162106877"
  }
}