{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1262322467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9008c0933014d4f39483da22fac39b993224f91c294fd0176b26b4470fd1bcc",
    "signature": "0xc6707130e0cc9bb2980c2a399ca8e8c07f04e0da2ec41799dc732b76418945b25b70e3821d3be1b62c532273acc55e13ff46dcf4a17a6437f87a855118af7b541b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}