{
  "manageEntity": {
    "action": "Repost",
    "entityId": "471120908",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff60ec6d0c319b308a66b0838b9d291deeb168d8aa3f188d819bd1c06c3a5ed6",
    "signature": "0xfc8acd788c58f21ddd301b42bc77566c4bca0c8fbf061591989b7a93aa889891616443179c29a72edcec9ee50012f5556da6226fe6b845c75b0d3432af353e811c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}