{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94117",
    "entityType": "User",
    "nonce": "0xa1180dacd760c13b4e69d94952cf25ac199f905eec5ba36131dcd4b461f15657",
    "signature": "0x20cab7b73ffc7b71788140592fd79f7ae7bce4377a2ba0d44787cdf89c06e9d9268594d28e0867197d37237035ce9f6afd951fa4e51f7bbb4abed6af821e6bc41b",
    "signer": "0xE7A4a8f1d081B44C96Ed68610B6c3016ce8cD6E0",
    "userId": "464427506"
  }
}