{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988226728",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeaf2fc4377944af0acc7c2dfdd7e752f5d2d6f6c874632a8722236dc9c7aee6b",
    "signature": "0x76c1deb8425930d067041676e71983f78aae776867208c78dd1a1087d95e906a7e40aa35254847231b2075b98aaf438f981b807d1871d465fcec1de20961d1ee1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}