{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1531369466",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57ea626157702a6d3af96f77ebc4847f1b9e6c1c3587112d4c4f95e86e8c2d42",
    "signature": "0x7e597252cdeb992fb29870f7ba346b9c88b642daff974532367970eac8d188c40f0033dcee186a7f0f0b8c16318435bd2c4b46049840f7bf858c969cc7f7406f1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}