{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428440",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x273c55785074d9e688de5398cb2ba8befd0398cdcfe953555fa2bb8e1b1f8033",
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    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
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}