{
  "manageEntity": {
    "action": "Repost",
    "entityId": "489443920",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a22e2bc2480f039b6a69c372f6cb5f414ff83594931e74f6cf2d45c51978e04",
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}