{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1698374908",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcdbdc9b2616ca59eec482a92894b555d8f07734fc87b47e5d3f5f2301242adb",
    "signature": "0x7f54d8c0f430f1cf98063cf726b38bd64407640645835706bd420ab0acf6e8566635ad0b68bb67fb1adc040f7f2e75cb3f3ef2ae8b97e6c2f04dbc2f55a019521c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}