{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1747149816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76099ba42899dcd969952c15e259ac5dae1424fe367d48b51e2502bae54cf42f",
    "signature": "0xe0539d457c334b7178bd688f55f40016bfb2bf0bc45a0b5957d8e4c24622f0512f8dfb638fdbecac4c006a35233175d61f2005efe4c455a30fc165ad389490631b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}