{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "62524",
    "entityType": "User",
    "nonce": "0x06353bd661b7c9dc0c59a8e86c728c521ffdba1bc8c99f3d7d63c2d3fdcb1d46",
    "signature": "0xf4d0bc32b87361ce9f9eb4760bca3214965c071159b8e3a871f2fa42d79d9ba142d09e75b0b025506ec2b6eca910b72ecf128c3643e0af1c677967010cd6ed3b1b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}