{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1900331319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c39c8fafdfdd80c0af1760d04f285244c75809a6e8f8197c3ef5ef56b4f3656",
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}