{
  "manageEntity": {
    "action": "Repost",
    "entityId": "342808407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d9ae0ad2677c468a4fe014753e956f4d2e459c6d386029f160b3b4b8e99e511",
    "signature": "0xbd6e8b04f7df12a323024140aa0db58fc0922fee0469b3f866fb0d74b97ad2b907fa78da799e451100264c23295690e593735997f0f0626e2e076cb4bdce4b9d1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}