{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1611436278",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea9ac8b23092faeeb432f808a96458033e845d2af48df50da193b966d8e258ab",
    "signature": "0x7c80c13f99f7c8d86180adc0cfb4ae04d018f91bf93cf19c8ccead6122b96b3c2e17430f3bc3bc19aa433ef0231c118a80f9b8233781f35cb07929c7702f95b01b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}