{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "234046",
    "entityType": "User",
    "nonce": "0x62ad72a148d8832b003fde50d6ef979f37203f5f70dad2a82b9f6e04689f6b06",
    "signature": "0x5b03118fd9e1470f91826a35b343bf9bf67b68cd5b2a3d701b62c876ed170267178e86397009105e6b61fb156074d552852544c67ee3385a940876000e40d62f1c",
    "signer": "0x2BE5c7eBf6986c773aab383B7422a46Da4157539",
    "userId": "384760159"
  }
}