{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9944",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfeee6672c9eb141cec8a460a607b2981385872794eda71adc4c34394c0d36c4d",
    "signature": "0x4b2c7e271d34dbd2116bc59d4dee3df2a4161730f627d0aacc5e3328a5f97e9e20c31f3fb32e081ab1282ffe470ed5e7778312ff74394e9b26ecfbf5492221e81c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}