{
  "manageEntity": {
    "action": "Repost",
    "entityId": "497764755",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3a312ea0ec91d06e40cca86e54827e44a07c79ce926ff435e46d67d7f19f9e4",
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}