{
  "manageEntity": {
    "action": "Repost",
    "entityId": "653525718",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68b11fc0f6f0f0ca85f58ca915f031fa60d09d5ec6629363c452bd5f6b725ecd",
    "signature": "0x02da7f217abd1974e583f5ae51dc748df1eac95ef347b9d71f66b22d5f759a9a477306096a48828d095bb65c068ee97222b7e59e9058761437c2416d289e614f1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}