{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1439773896",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x598eb062f26346b0acafc05be6ea2e3d2b7cb97ce9657d50c76b3323dd7d9537",
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}