{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1512840281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b11e98f3bb0b84879eb4bccc2af9a7076dd3d5a67f4c36bbc0356954ce68181",
    "signature": "0x67e659d5a45888c86b6ab6aa8d47581fbd5207fa29ff24251712537dbb11e7117646baf1a8697c9d843a2324a0a220d0b349e92fea4605b40a6c657789f4fb1a1b",
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  }
}