{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1573974518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x166309fda67ab3937a5c22c0f70e5c414c1f703577b4e2795e34629fb8420f21",
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}