{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1273814562",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa850aa94f96a53bbae4c67c1d36b7e99f20fa7846443c72e0c7816ec63d109c",
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}