{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1003949316",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3910f5872d52cdf40298accd12b5495a6a9647173de2ed91484fc59ef8b171aa",
    "signature": "0xeb7619d0a6d376e9ab245181ecf3986cebf9694a027c6851403b9e7c8d2138ac79a44f0c9d43cdeee6f9cf63b1bbc168eaa5f0c486130743d3dc9437d8656cc71c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}