{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1550581938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa496570eb076cf9755ddd2e3873ff4ef59bf29496b7c697b00a147d352bf4d3a",
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}