{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2072707719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x678f81430c655ade510909ef5709a9d2e02578777535f8f1d800ed37dfc782a6",
    "signature": "0x6660dd9d4bb48dc74c3415f7b693abe991a42a92801c529bbaa7ce66394684b779a5ab0db2e453217d78e0f838075b0a3dbf75e47c13bc90760e84c15b9c3f861c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}