{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94720",
    "entityType": "User",
    "nonce": "0xeae696326ebab91eebbb2d01c8c84e9d5c77a9dcdd0cfcb983116c870115b7b2",
    "signature": "0x7d98ac017d6f13c167599a6f8cff9a49ca0788dbeb107dc8dfbca1ab277b909229bc0d514ed96f38f1d51f284bc8828fe389b63e9eedc41f0b682eab2969f0801b",
    "signer": "0xe74EA561439c78F34f4928Eb44ee8Bc5d67c3d45",
    "userId": "781858883"
  }
}