{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1490055706",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50cddeec17344941bb005473a3d8916ab2172b6a2291cc4d446ed1e954c6af32",
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}