{
  "manageEntity": {
    "action": "Repost",
    "entityId": "20191812",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c1199b30252c78f38c09da809169c1faec7b7a3d61fcd1ef73d80639b730576",
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}