{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214117229",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4b295539de80fafd7622126464552c48c59589b980a5c525a1adcf5411fbc57",
    "signature": "0x8f517988c51f09c6842d75e7df1cafe33bede16a3cc81ab6ccd31f5541ab74f4382915fd4b6e911406ad051d39446a198c96c25124fbe48b0b6434126a9d7edd1c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}