{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1239673294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b68e27ae4ce1927387a9f47f6129a00f5c62c60379115123b653e74f7e2d029",
    "signature": "0xa38aa6def3169f5151795cd1044a6e70d5ba407130ceccdc5eb5def386e7bc245f71264b2b333b30ad4ddd152c3e0e1a680032369fcdf6deaf8343db1af786b21c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}