{
  "manageEntity": {
    "action": "Repost",
    "entityId": "208105",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2a1242c359abf0077cc59e221e39355a3a003c0846b6ab1ed43e3264c17ace2",
    "signature": "0x75d04eb4bccb8eecc26dfb8a520ea05b9f5a308f70d09910a571164355a33acc27562bb2123c8199b38696c12b3e9d1b4a063e00fba1168d4d1927cc0159bea21b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}