{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544147628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x473980d96f60ff006c749751a65de877f51cd9f3626b37d24751940b69b7a345",
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    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
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}