{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1207189076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78186cede1805f41c57f08131e1e389a0b12a2682f1c9d50e0094549dc2b83cb",
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    "userId": "456716469"
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}