{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385163954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7e661d3b3137e24a685b592ea091cc8a37addac75713201a7ae2f7b406db5ff",
    "signature": "0x08bcc7eba6ff365344c126d5f500c91b75ac6a9c75f1612aa0f996d30c8dd2290cedcaf50bc9c05e221cc391301d44a604f81d005794f1d29ddc70b111d4f22a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}