{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "98311147",
    "entityType": "User",
    "nonce": "0x91eec24f93ae2013c0b7d953846072467b410feecd0f8d7ea188021a04c43cb6",
    "signature": "0xa3dcf97edf20e8d866919c19aa00c640ba8433b99a1c1fcf65153f03fbfb4ba84c790d733b139248ecb7ceb86381bc32b30097fdaef8f5b21d35c7292f3e4f1d1c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}