{
  "manageEntity": {
    "action": "Repost",
    "entityId": "567339871",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd924808467d3f1f55376da340ad277af4f545333d3db758e07e98c340bad4b7f",
    "signature": "0xf5745a5d9db50cda65f39be6e4ff871056aedf99448ea25e688b3a1b59e5c20e25d48ca039fc0702268ff644ddc0506c10ec144ac75f5872e159e0beabc250941c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}