{
  "manageEntity": {
    "action": "Repost",
    "entityId": "322296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6fee39cbca2364b0459376d8e7be74487fbd4c0f0761da4888fa0341a64beeac",
    "signature": "0xbdfe9aa959b94b1800edd906e6d3841d914466cbf68c95a7ec563468d1cf15c05d043c5cb18970f950d5d886d5a47645b16d997f943465f7e394fd2c30cf72661b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}