{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545862",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8e20957b7e36e259686149c60bde29f4fd81b7d673f7dec5ad835116e070b81",
    "signature": "0x162c2c1ba33fa55fe2c1b7d48f268d28e0e744b9131adc1b2a97ce71359cdd43751a852827d0740a9f33b220f665607c5c3c538d55a32f7657fb2577b97c4b301b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}