{
  "manageEntity": {
    "action": "Repost",
    "entityId": "667483",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b19f9ec38ce1fa41fbd02c52ec7041171406ef6f7a7bc535f0b5afd671dc36a",
    "signature": "0xb5dd4e5b1561c87ce15d8fc227d89f083f12fa30a7975df446bede1818ad44d75243250112239c1ff0c764ad57582f6981d386aea81b20271f76dec69b5a736d1b",
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}