{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51178",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x795efb36ba244c66e9168225b75e23989bbb0d6475aa35d3ac3e33dd81c62dc9",
    "signature": "0xebc053bb4b713d284bcdd5ba2db460420daf1cf02d09c9511d52d10ca790e0e771cb7f487dc669c3df9c3e8fa5ee40d09d0d87bd31c13fc37685431bb46ba3e71b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}