{
  "manageEntity": {
    "action": "Repost",
    "entityId": "527919872",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9012fc3174dc392e462a5e703e14e9f4839ad8d54f3031801877b44078151843",
    "signature": "0x1ec9cc4d46ed097e4f284b0c3f528b7a3576bc64a2e3d8579ece03b542889cbd608c63fe73825636ce4e298af88ebf5c3f35463a04c9275ca51bb37a4396a9a51c",
    "signer": "0x1D0c500EC847246923045cB0a285242A93723f30",
    "userId": "302385956"
  }
}