{
  "manageEntity": {
    "action": "Repost",
    "entityId": "569984",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc442aecfa08a25edbdc8d0058c62f0c745295ca879bf425ebc1093b6e213b2de",
    "signature": "0x3ba5495dd3c1e875ca9d3b92572f8434ea30464b9800eb6c56eac327ef46e2d256c07617550e8a4faeaed8e0214d77a6bbf4a455f4f3bbec07e2e763347d5e811c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}