{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x9032cb0ec36b0fb34e9b22a379c9a64066e4e87cb8b70006bf99f3d1aad85b22",
    "signature": "0xb7e6ef29e1f362fd794043319626371e49376afc65315b814c09a6ba409db790224249fdc80fb52da88e9434b4b8a26dc1bd7c36a0e8cca111c3d1839b160c211b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}