{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1231706683",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe18be1adb12b0f7dff994ad72adb43ed5076f3744e605d674d847a7989761765",
    "signature": "0xd701016f94a3b65d890be7afc0cef88b45ea5eda0d4c6e2a548e0f87560d2c540b16a73fffe10da456298f5a725252f4dcd2f1ffce54767cdb8b3cdacaeee6ad1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}