{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1404716487",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4da0e009c5ba9342b42753a9812959ca37c1d5902c7a5110635f2c50fe26b96a",
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}