{
  "manageEntity": {
    "action": "Repost",
    "entityId": "320825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3db93ebcd7933143107168524bd3883b168e1e0224f09fd54d5a9a6edacaf045",
    "signature": "0x51a9d713316f88c6527fd6eda5b036dd1c6c0dad8aafe76e73d381f045633ec718024c4e3587c2c9bf8a538f24f025bc586badaf564cbf24ab9ac70a0955cb221b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}