{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1141406438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55b98fe1704cd1176841cdcc74a19a32ad7e403542964d26059c7e537b66b820",
    "signature": "0x285b8a5cc49fa5745dfee9751ac40d213f6d55350e06d5d7ca738c646e96f8a3594108e6a18bb16bd24982a5270e23cbd55f05a2f696b0cc683052d09d686aec1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}