{
  "manageEntity": {
    "action": "Repost",
    "entityId": "686949661",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7756934ba9d08971ab9bef507ea1abda09c0351f5c8fa02c6a7dee0845353075",
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    "signer": "0x05aba01c97C4F182D989670622abE9c797782dD2",
    "userId": "508263176"
  }
}