{
  "manageEntity": {
    "action": "Repost",
    "entityId": "141375",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d2e1da35b63ee65a6e705fd7e60a3ae8a05e25618afbb905204f0a5e910654d",
    "signature": "0x7f44e742bce6a6f938333061150d42efc4ff53728881bf350bdec533a93ff5af71adf2a7619a340cc327f50816512737274e21d903d6cde0ed2b63d773f17ec61b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}