{
  "manageEntity": {
    "action": "Repost",
    "entityId": "997890",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ad4854cf801e9057205892c23790cd14182397228ecda76c7c79b916406c25f",
    "signature": "0x1e571a1ac4528481d293f2266f570a93834d5c2263e047b67de232308ef0f7c73c270360be37d7b13a6e5c9c7449cd5135a6a115cc3780f537ce6c26477609d41b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}