{
  "manageEntity": {
    "action": "Repost",
    "entityId": "340723",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26362d1b5479319327ac088a832f6704a286d888806aabdefb89ab24de04a8b5",
    "signature": "0x41bda8c411b2856873c50c3e94540acf2afb7fdca4d089fbcfab949701a252da212159741cd47575863656d7f59fc0688fad8feeea11049bdd796227d6d236f71b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}