{
  "manageEntity": {
    "action": "Repost",
    "entityId": "461602",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02546fe763317dbb981f773450be66ba9ebacd10c20bd1cd546e55f9379129d7",
    "signature": "0x7e7639f1b6a36012b0adb52a582b9ca815716f3a3c89ff888b7b19c002ad5ad90e4bd6298069083a24019df2f96a395981a1298e41b5ab169b277156ac6b60351c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}