{
  "manageEntity": {
    "action": "Repost",
    "entityId": "402607955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf8c0ab52637cd3a0d3382cbab1961ca49bb15607b9dabd72ccc3d6d80ed187e8",
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    "signer": "0xE50A7CF0F7C9D1ad4Ec8b26E4532CBF635c04e12",
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}