{
  "manageEntity": {
    "action": "Repost",
    "entityId": "106903407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7314af21227b6cb808cdbc841012af3c21bc4979687e863113081378cf25b2f",
    "signature": "0x8f71140ff6c5945f080fbd2f61e3f01c6625bab9cf0163b236bb8771b2feeb9d35fe78135bf8ff42678121a5d73c3d23d2e07124e66ef113b745fa6e4042a7be1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}