{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1547294676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf02128e2738681525b0e8c3d03ea34b7c401ff37d9480895c4a473d30420b5c2",
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}