{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854783",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08bffb3d674a3c02970e8236b50d3d78b068f961189b71926dce519b944feb15",
    "signature": "0x1302137be8ee608bd55f6f9e13bcd728ba53ad81b7b261226fa9046fdd8557d107cbc900f8b89878029503cdd4b6203df200ac6f9e4326812abd014b57dda0ac1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}