{
  "manageEntity": {
    "action": "Repost",
    "entityId": "698002",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb601fe41442c37f4adb96acd7143828f16f230dfc8fa1582e8964968afdf55ac",
    "signature": "0xdc5e9a5cd85ceea580f4bb7641e6f0fafc23d6f9ab57e16ebdadb38e9b941139217f5b6a240c96f7cf49a7099641bda241a4ca823a5e956f9f0564cad4e322691b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}