{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1457932939",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d4e4dac47beee22a30fe5cffaf38d77419c1bfb1ff62860ac27e816d82c670f",
    "signature": "0xa198291a53e03d74757f316feb42675cb8cfff6cad9d196aceebb138b5e35cdf31d09f9494df7a3bb87bf5f27e4b747f8732f569c39c6ab5c2f450793b18d1241b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}