{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1437286779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53d34b8ce7314b2ad89350051e206d20556e62db58ae8d62e2e210d69bca8dd5",
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}