{
  "manageEntity": {
    "action": "Repost",
    "entityId": "639754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36ed752aec56ea108fdd4cfe7d954544e5d8d00ab3f6710b06a7dc8cd78b4054",
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    "signer": "0x484d8957F3f2AAC8A75b6c9769692fB7Bf806850",
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  }
}