{
  "manageEntity": {
    "action": "Repost",
    "entityId": "88012",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f83f52d5db0540c9ec781d163ad3c674ccb664198a6b1c0701969c750de0df1",
    "signature": "0x9de56865c94cc7c30461670ea5031caac43740f2537319a669d269eefa5972cc63fb050775606fd04a56c18d09b74f02fc08c75cb5b17fecdfd21ed4faf8d53e1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}