{
  "manageEntity": {
    "action": "Repost",
    "entityId": "597393614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf17d89f07efb09a4474b063961c642585e47dfc4a90d28b15ea64d8fb6cb536e",
    "signature": "0x7d2882ce37a3cfad3dded33e4afa78381cbbb390773c81a71d22329c529850bc146d6ee8fb32bbd541f137941e4eabea16e602a77389bcbb55bc1af68548048f1c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
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}