{
  "manageEntity": {
    "action": "Repost",
    "entityId": "514568771",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcea8ac72bc2757d4fcb4db8c95a2e4fd071c04c67caf7c2ba35d18ec1622bfdd",
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    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
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}