{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1403500426",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x699c51cedf247bf52ef4a180fd2ae31e8a570b35721f9df8e1c45cff76b5e558",
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}