{
  "manageEntity": {
    "action": "Repost",
    "entityId": "128597003",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb620bbfd1151cd883f9fd3e7e2da1c419200d094bf0497159229ad51b013d9c",
    "signature": "0x7c14a277bc90ebfdd19254b04016b706c8b90d21c7cdcb71138cd5882836251a167c353c39c17770c279bf378ac1f75e471f646f6ce784e8033e4b4e6f136d2d1b",
    "signer": "0xBd23bdEE0e13E1F39337628dd9E0fE89A7797979",
    "userId": "381868494"
  }
}