{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1921023231",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab69b8b5b9920365a9840e7e444261ab13c4265b3064e8618cfe6e4310044c28",
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}