{
  "manageEntity": {
    "action": "Repost",
    "entityId": "564469502",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd850c3758dc8516e4e8fbfd2797ceb8a90f6656909d1eccc36e3456029823eb8",
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    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
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}