{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1971532589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x366f6280428237c139ab90c28d3ca361382db304c8ea56919da7cc4b58c7e7e8",
    "signature": "0x04ee98e95dd2a9bec19a5cb6c338afb151b73821966bb5092e36940e37be0b89617ec6f2a7f28acc7dd37a5bb3b298bc1eaa016e307ae7dd024ff9a5754c72a01b",
    "signer": "0x8FF85C5AA450a88f13FbD5170e24E2a3eFF32518",
    "userId": "311829956"
  }
}