{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1421264043",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e10f7a4738d501234b6518cd3e89255b9c22bde1a6fea34de1c779e1f7d1c0e",
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}