{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1408380867",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28c8d12e90b2cbb1508f5ce4c8af8c90eaea421e212a4cbc3324d51cc39a0b2a",
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}