{
  "manageEntity": {
    "action": "Repost",
    "entityId": "508998",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3e212d2b1ad509737aaba86e21f3c2cb53e6d36971575dafad819960887f922",
    "signature": "0x27181fbd3650b474266314afe334fb3a1b5db028b35bc1878a47c80107691aed1f425893b8b6acc87f8aa8d55f9810c4848f2909102ee5ca63ef8ea1bb8e7e8b1c",
    "signer": "0xcF1BC458908F84936B19Ca8Cf67C751CD647B02b",
    "userId": "310796"
  }
}