{
  "manageEntity": {
    "action": "Repost",
    "entityId": "561640",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b9b5d9afbdd470ed2fe6d0b888180a6d91b286a53a5223c4731979c3084f7a7",
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}