{
  "manageEntity": {
    "action": "Repost",
    "entityId": "663913479",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf98785333cd956163b3c984aa54b334d5292bd68c2497ce9cc43feba6573d8b3",
    "signature": "0x86cc884f3f7d54042c3e782f63173981ed0ae1a1999e4f3959e6607b021c14d308245fcd590ef5e1be6dd08268c1aab9c83fd39e100f05eb50ef9ddf6fbb12a11c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
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}