{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0x7007760d26f7a2f3837199422340499967109447dee93df399c3a29bc3aeaec8",
    "signature": "0xeeb5d7b0b732ed3949d1a71cb84c9c13825c69e221281bdb5b205a11ca4892fd68cf334422b9c163032a364b415fd99c0f030a9d16c4c9d5db4493dd8e900a691b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}