{
  "manageEntity": {
    "action": "Repost",
    "entityId": "569315361",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x318bcb5109abfbf91139f248274f95c0159d5203a2f33cda9764842cb21286ff",
    "signature": "0x335d62d4c040c40ca23a198288a7beb80e72ee18b5dbb8be91253c050012b31f595c744014714a3ef11f1770f499ca7325d5eb4107d255df936fdb22ccf55a8c1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}