{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1009229",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x339a7f8c239d4fa14be86f4315c84e91ab1de0c985d91999ae01102395da4408",
    "signature": "0x0d76b79beeac1996d960aa932592dd40f5e7f15d34a8949f161a57210565ef8c10f2e99c6118ef1d633a1bb69d023d81ca7d8e9bea97d84b93a4ff707cf642bc1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}