{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1573799778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5aa7c26d93a33143f0d86e8b1368ea5f2d4daa8877e6e2bf39e58fd50647bbac",
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}