{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1524813268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa86bd4d363c855f4366467216d4fd89a84747bc3a3bafff949672c6d079cddae",
    "signature": "0x3cf24f127f79244d1da4c75b6f5710df324fa9bf4aace315c7ba3a42e14ba7016a34ff012aaef7160bdb17e942b65e0e75acb154c32276dbbec85e3f141842611c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}