{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135508",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f4e0355235ba16841edffb63561d24f58f5dc49ce6de4d923af6b2de6199a89",
    "signature": "0x75bac75a7eee941005595bd47d570efc80dfd91af38ac4742a3466c25a456441710f978a8560fcc5b865dc76ebb7e1f92a503cb129249714a76c27ab33a2d99a1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}