{
  "manageEntity": {
    "action": "Repost",
    "entityId": "173305",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80a0f0578ece59cb9790cdfff6f5a1fa2d307ad88d2b282048c8bc40e7a46051",
    "signature": "0x4fda1431910c5138b48c5a6dfe60ea5deaf735a8e3d5671967c1c92f2fb7c0a34ff1d16bb78fc4c42aa66c24ac0598cebc891cb1a281952592626c2dab34ceaa1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}