{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1249248407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6f5ec7d52437ecefb14dcd8920c313b07a710397f3f134e9874b09887432f99",
    "signature": "0x256252e278becbcc621e53cf16bfe33d23b0f33281d6307388e913a11da1e94356582ac6351095d461270e772d8ceba686bda09065e71290d8e825f2223adf391c",
    "signer": "0xF544d840310cf1A64bEeFc3B42c6219DD6c9A5B3",
    "userId": "10979468"
  }
}