{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1689537966",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x159a682eded86db7b06edaaac284c94f9af1491e09fb131c3eab10303b6e7c5b",
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    "signer": "0x4921e42cC5B75DC8a77d26eC8a762a282A16707E",
    "userId": "841756759"
  }
}