{
  "manageEntity": {
    "action": "Repost",
    "entityId": "100963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe978980dad70b1646f611981d9451ac76c30ca78a8cdf31538ed54d3d1a35207",
    "signature": "0xbc737bb49e2e6430d9f9b726624c5b5b68697885a7c3497b7840007262028e434b1d5ae130cb6b4ea2557274be7521d864210560cef8944abc2cefc831ff8ef81b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}