{
  "manageEntity": {
    "action": "Repost",
    "entityId": "639628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5368786a11ab509db7502fe017f7ebc845d055fea5618cce75f82eacfc9bf5f8",
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}