{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1957814889",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b8b052d835ec951deea6e654cd300e8076d2e349df8307681c55d32bef8ece5",
    "signature": "0xf8cdc39150d6eea3a50f2614f8c08b32562006c06cc97389dd5f884bf228281c4e706f6e05225694a5fc22ab0de1cdad710bcf92cd885639773f8439c08bfa411c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}