{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1573294273",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2490ac2a5e230fa679495c21a5d855e3248f19545b3b60fd1b86da06c32894a8",
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}