{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "176022",
    "entityType": "User",
    "nonce": "0xb87f98f8a1fbb2a8631b76f714f15323f39dd4143f162e69a823ef3fd699ffaf",
    "signature": "0xd0130872dbe8d8373cd26726ac8a524cd659d77939ef82ec4276d38d211ccfee303481ce375c3a78ed816c18c90670c700cc37c049ddbdce7ab99b6d303eb8a71b",
    "signer": "0x6802Fe39C5FA9f99ac1Aa32F164982185A3E70ea",
    "userId": "152482938"
  }
}