{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1116719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09d396d9ef3f3293324ecb65f8c0f3d16d6093e88bd85a2831598de5bd020e57",
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    "userId": "77551267"
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}