{
  "manageEntity": {
    "action": "Repost",
    "entityId": "375235",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2afe0857bcdb7a01e583865211fbceac82abd187f38cf808a063c7820952ec00",
    "signature": "0xa7af408d1a5e45e315edf2734d993d73c45ab394255367a61551935289f5095f06a3c2f9c1a4f030c61604146688fc5c4261738fedc1abe1635356c176625ef81c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}