{
  "manageEntity": {
    "action": "Repost",
    "entityId": "720269497",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x510f38efc97da3d91814b30d564efaf105c8e6a42172b1643e5a7d24f945e67a",
    "signature": "0x0f3efb0fc80f6c6ad5e47930c32856955c60e92bc6a53f075822f1b7c504d5e8101951b55ddbabd5b32126b1e666875bec213be74bc4f47f8cf7f70ed6941e371c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}