{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1338004538",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x375409098cfb3d19b52b1b0cdeab7bc91d87632d767f14fb0cb49134fb9a74fe",
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    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
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}