{
  "manageEntity": {
    "action": "Repost",
    "entityId": "645234",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3588bc1679630ce03358d0905da7da3a2a5088a0a0a0d14c359414e2da2b181c",
    "signature": "0x69caa8e2c0b2aa4af731b4ede369bbd6c2f3caaae8d1726011c8a32c6e4e87dc72d4878b33075c6bb95e5543698c29567e685d1400ff888228c98086d8c63af61b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
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  }
}