{
  "manageEntity": {
    "action": "Repost",
    "entityId": "966446525",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26663e3a0ef850ab406b40872c59036ed38b44917649c46b46d648a101a9bbca",
    "signature": "0x7383e829513cd8ea0b97135ddca722f1ddbc0647aac88f854e00058631d5435462a03ac44c208619e1ecab81891728b0f0133337a15f57873139b7eed063cc6f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}