{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "33053",
    "entityType": "User",
    "nonce": "0xeda4469f3dddbe114bea8f742bd51e4708cc71a0900d266ac8e6b8055c2db573",
    "signature": "0x79d40308820b50235e7e387c2b5f204debf1bc128609a46b9a423d9c9e88dbd3192ae3e7b2d59d3990e43d3ae6a926026abb81339f652c418158c26b4dc68da41c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}