{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1515218733",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29047daaca0a40c6b7894d6b3d9f18e9a954ae2e663a2215d98522da0d3b91ea",
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}