{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1503114386",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00c194a3f434d03c1f81bfe07512fda9461f13583a85c4aaca170ddd6e01baaf",
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}