{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "97026",
    "entityType": "User",
    "nonce": "0x90c2e22947b132d3f31d1bd3145b87c6af1eb87b4da8bdeae40d7061817f2618",
    "signature": "0x839300b76121a265454767fd5fdd1f2f6bbfd4f78f2277bb6381debc5a93ebc46fd52566a082150646f599d3f023b7d2f1458b54c29a8a267607a970e1c623311b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}