{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1772404997",
    "entityType": "Track",
    "nonce": "0xdba0504303a3e146016dc7ea676b32add573cbdedb1d6df67f6f33eb35fd8b86",
    "signature": "0xd3dd9c2d8fcf884c555c0f6cd94c7ceb1adc9901c3e7dbb56355a55d73dbf7e73e529c01312f18bd11803e17cd118d5afac876b703755483e3bcb7cd37fe1f431b",
    "signer": "0x6c61C53D90aa27cEe6e7265098fF6de086a3dBfc",
    "userId": "391472151"
  }
}