{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1969764030",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65095de2b8089707436bdcd5fefb15438a64c704deaed6c6c1b74871dad81fec",
    "signature": "0xab7066b953cf68cf707a2af107c001bd2f1bd3bc1942f06beac1b21384be4cb37b69dcc21531f31b20d2596fd9534f8b1f4c698bd71b3401cdabebeda10b47b31b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}