{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94167",
    "entityType": "User",
    "nonce": "0x92ed3dc7a9ecd826fba86d1af2e2e4d4743703322f3298d77fccd355c746cbe6",
    "signature": "0xab2038d48eeee6350e8e9c5082cdeb6cf3ec6b35bab19151711b5ac8dabdc99323da569e0dafaf02f9fef01d70e6c1a1a489acf8bed2234f149d57d9a73291f81c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}