{
  "manageEntity": {
    "action": "Repost",
    "entityId": "468701459",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12cf152f0ac014734067d480422d4e0a92515569b83010956ba189c9d9fbdba1",
    "signature": "0x4f9fec03bd94110b7694cb461e0bfc98865669b69190df57f37d36bef4da616d5d28c93fd7754998727343c71bba5feca47e2e7f38d300940004ea6e315bafcf1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}