{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94117",
    "entityType": "User",
    "nonce": "0x536c43d104b0684e577672ad160d73c656db6a109015eb3230e17de6d23a5225",
    "signature": "0x8554592ea5553d649a00ad216f5c91541ec956372f31ec769c913cb44b082e82480bd945035531c645f44b83d423c8bb4e00156c428ecc213305395ce470c81e1c",
    "signer": "0x7094144C776594790B5E922D084562dB60549BD8",
    "userId": "602217700"
  }
}