{
  "manageEntity": {
    "action": "Repost",
    "entityId": "755489",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49e1bf78d86bf53069a8a6faa446839f95eee9aec95e695f8504b8f00ecc692e",
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}