{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1664455373",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28557f23397aa3ccab0320939d2506745cefb4453268148898a673f361ebe65e",
    "signature": "0xb6c7f40338499623bc5ea0ea9616d0a340e9d9d8be1d2d20190d3a92f4631ab93e5a7a1b722a613138624f7a883e34d9675d21d53d000a4f32761939434fb4211c",
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}