{
  "manageEntity": {
    "action": "Repost",
    "entityId": "769839",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c47d2c64b1c752a286ed47ceafb56e3b16035247c3aa5b4816797d0207068c9",
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}