{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1636593126",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd6f4089f4aa5112dd974001102b06fd8b8c7853bcc81bf0557289b79602d08a",
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    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}