{
  "manageEntity": {
    "action": "Repost",
    "entityId": "19104985",
    "entityType": "Track",
    "nonce": "1792425787057629077",
    "signature": "0x432e4c346e7f24d952e6ea23e5a0e14d76465493d1a7a6f7e10efaec42e01e9e566b6343f4ee7c158e725201188125c89a099d7bfa6c15deb354ae8e3bb7821f1c",
    "signer": "0x9B241b1a6A99d662AE67D328e091Fc94faF23fdc",
    "userId": "881446128"
  }
}