{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1124446811",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5cc321ee1d8dfcfc40db687b68747a309f4b634a3e91bcfdaaf9f178bf4a502",
    "signature": "0xf20be5068a90fb3cd9d3f0d880d6c1a5917a3e891222f4eeb7ac5a5755efa6667a2e053ffb14933bfa8595b7ec2bedee845561c432b417d0a9704212a82b2aab1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}