{
  "manageEntity": {
    "action": "Repost",
    "entityId": "440488775",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb6bfecbe111c351aaf9abecd36e29535022b1d88506903090ec33fd5da35dc09",
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    "signer": "0x316933E449A0b429014E405447c447C9Bc472bE9",
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  }
}