{
  "manageEntity": {
    "action": "Repost",
    "entityId": "109001",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e319e12b7feb2ec5565a2e6832913c01920bbf7da042714d5f870ff7c5cbb88",
    "signature": "0x30314974a8b00d3f2b2daf4d9ac150576820afad3273a9d7fa881a1e39d7d5432d7754e1bd5cf9ec2e44c4157492b3f3ec88bab9f523e4d6be86d172c36630511c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}