{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1604665296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a38d129436e0258d41e79dcf15202127babea0d3ac10aed9ede42aa8f1b3fb8",
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}