{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1216436844",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93a1297cccf2cfdfd6e03057288120d29510158e0152c315af178b72c36554d9",
    "signature": "0xdf622b4088e91ded00e04cf63cff6698e2ee9304a97ec82579f896a210c3588733a6e7dcc2a00faf8ad444f8e5696e39b457f164c45fa1a0499d753747120e601c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}