{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1472978511",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x521fe89c0a39970ba5d98dda5981998263aeef56ec7134247044000b434cd719",
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}