{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250600",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38db428409c30c5a5d469cb150e598f49de7095ea387b992ebd2efefdd4bafed",
    "signature": "0x5c6f312d67c02bc6a00d2f7fe59e32185c2423327ebfdd186c5fce42fbfb10ca05f99e3f884fdaeb21917cc0c39fd537c8b3e5384d9595955a90b707d15ebeeb1b",
    "signer": "0x67479063A246B10560F7FfC48Dba47268867417B",
    "userId": "745004514"
  }
}