{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2128769500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c87a7d043fb44550f96a46a293abcb93f7f51451be6ac7bf0b1f3739a785d61",
    "signature": "0x845b319212eed3c94d1b02716fed434bd97036ead81072613d5de475a4a99626207dbe44bc79f7d4ce9c7536b1e5eea9ed10872909187b6d2c01fde687ccf6001c",
    "signer": "0x7ba9b0B258d63c763824A1Df58130E21A72D76b8",
    "userId": "300264033"
  }
}