{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1543990327",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7aa90bc74fb2aa2cd11e3d3299c4f24adcdca2cb01829e84a97cdb4aaf80d2e",
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}