{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1329147658",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd053d5cdb7ffd70d6fb80a8543c5bf27caf0af4a366a8223825678a6bbe2fe38",
    "signature": "0x414c97d94a4497df69b2fb436bd9a9f819a38ca0558a6e571435a6f25b6cbdb60915555c7c91eded6eeb225013412664884ca390d1e02460c195ae495b9add261c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}