{
  "manageEntity": {
    "action": "Repost",
    "entityId": "365341681",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48ba159a64395709b5e47a12eeccb8190846786529708ff81cbe24d4302e964b",
    "signature": "0x5267236bca8ffe28f5a32999d2b6442a2efb449692d9e09a148058edefd3d87a644564349441b04a42f94899143dc56045665c7486fd91cffe09b6e9c0bae93f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}