{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1510232061",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2483fdfe078ff6d42343f8c3658b734f423d66c5027efd86d0442aaafac71626",
    "signature": "0x1f99be2538ac993c56706927b141037bed225dd3ccfb7413ce574556a80156ed550540cd0879d0489c35898c2de751b8ff057d28c8f5c34fdf71d93dfadc71041c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}