{
  "manageEntity": {
    "action": "Repost",
    "entityId": "591588100",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e4f16b77297bceb81e9f773c1f1704c68067f59240f13422e68116fd7873d75",
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    "userId": "486490947"
  }
}