{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129305",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b8c1245d7d3fdfdcbaa38d10543c28413569f0896711249adc21952f491ca7f",
    "signature": "0x9688c9c277b7842d1bfee89107f0d562462c523019174c7a3987ccf5b6790b3644264c0cfd49a4ac2b47ed40d63eeed89627c297a71bf106dd739e1ae88519bd1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}