{
  "manageEntity": {
    "action": "Repost",
    "entityId": "103300",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3574e30c081cc445dcb80892cfb33d1af8b4012191520ae00ec40f77405d902f",
    "signature": "0x7486621c5ad53d8894ab1ab885eeacf13ccae76e0476ba2779c828fa2155562e27e510097455e026ff1533729dcf9fd6c730a2feeed1b2109cb0bcf6e4ef74911c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}