{
  "manageEntity": {
    "action": "Repost",
    "entityId": "947344427",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d113ba584269724b2bc2e5a32b8d3f4c1766e520483ea7b2106228da4c9aae8",
    "signature": "0xd7652d5cf39bf1ad7be7ea69793163359adcba3b4fdf0a309c1a31e612403c8d2ccd3eba83b4603ed7f605f771067195c0ff6cb25d5fcd41e91c9f01467a55211c",
    "signer": "0xb1B522e4c290853bC2ABb1D802d311A7EB1e696B",
    "userId": "94334210"
  }
}