{
  "manageEntity": {
    "action": "Repost",
    "entityId": "125769",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09d1e6939d43244195dc5ba58f0e27fd1bc492d203782ba329b8be624abced04",
    "signature": "0xc46de5ca2fdc651d45ad057f1d1fb5259c68b0eff0201837f2a156b79215311f15710807433ccf37be263a97dc96e51d1f2d0782846b8945aeab0ee9260148ba1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}