{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "35939",
    "entityType": "User",
    "nonce": "0xe3ddc5e2547a97d59cc264ca1f97ede98b3a9bc90fc90b5baa0dedf534f1df63",
    "signature": "0xc1ad8392e1f1cd85ba91136e3253ea3e97d61c29b8165170ab5327462659503e798e3ab81a48c128676c7893c2b8f330e6aea80cfc2f518d9ef35a09cea7c37f1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}