{
  "manageEntity": {
    "action": "Repost",
    "entityId": "704575579",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbae057821d913ffda01384902f55587df1977702c1a8fa5dc26f34de1df26e73",
    "signature": "0x334be32455fb36f6c98f24784595ccdf66f790028067a12f6ed3a1c991e093f54aead921af675d80290a4a62b5047ab556d52e78b5d57200af121d398d08a8011c",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}