{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1557436008",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x785bfd355b784e4ee7cc9d62f5f321d6c15da75d229c091e15d55675beb76309",
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}