{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021370687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb481d1c59b1f4bd0ca023f1bf033ed98340699faeb0dfa83f0b38f28c357b079",
    "signature": "0x00263e378dda96c1316a1b7860bcfba0c9efb169350babad264af3b826373149767967dd4b42c0a64c86616cfa58d08710fbead60db0cc36ca1b23428ba38ec61c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}