{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1674498269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6efa3e475d5d4f08ebae788df07a3d248ff193c264c86281b7a09eaa53576981",
    "signature": "0xb4a819915b214a6df85b28b7af20427c818057a74f03aec5bc1a1cef5fa072b20c3289adfc18a1919a1c6909b71ebd469f34864192e5089f01d32f5208f7bdc51c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}