{
  "manageEntity": {
    "action": "Repost",
    "entityId": "987145174",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99dddb798b258b34df6bd3664c2ee0f2145c343a31500d6d8560070c35158b90",
    "signature": "0xd53bed5654ec121c2ee74829b0a0f5779cb731d822997720aa0c4ceb59b895182f90d4936bc75ab79b6dc1f388eab3ca92dc50427c79a2d609a73a7e3e1deacf1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}