{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135655",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x360c257cd15885b4aa2e516f8962a79421787a6bc6ec5221c34a938be7ec9ca5",
    "signature": "0xfcf78401a577cf403b8edb7288b1888c80560ba3cd452b4bb49fcc9dcc639701071419349a5522076f98ce88dda1a219f10a0b5d661403b9cd59d0ab37a861ce1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}