{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xcfb6fca93026030552066820a1e231d3cd2830ac7c6a826afc30af655c43d9ee",
    "signature": "0xb8a3d42532df6abc88e0d541a78b7811525e82c615851913abafb431b904bbce285e9f0934bdc2b233b508ba24e316a7f4815ed5cf960d6247aba374f029e7861b",
    "signer": "0xc95EFE880463dc9E6fC74760701bBb0A05704C9c",
    "userId": "95927626"
  }
}