{
  "manageEntity": {
    "action": "Repost",
    "entityId": "753226544",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfecb4f6d55549102ad67d4731dde7957b0036222845d4ad5972d013afd8f64f0",
    "signature": "0x434eb9c21f6617aacce1306025db348ee375822782b522a33da67c43ac9acb75326945e4dd13527884f4d3afe8c56fed5622a2b477ff80cc1c187f1dd28eee7d1b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}