{
  "manageEntity": {
    "action": "Repost",
    "entityId": "490640813",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ff9d0900ce460116233183c4099501706a0d3d03a61c785b5c1bfdf2b371c9c",
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}