{
  "manageEntity": {
    "action": "Repost",
    "entityId": "105683130",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23b80e0735bee96cc170cab61fea0e0a8daf08a5b50baaee9e570bd52d02b0cb",
    "signature": "0xb5e8d6a4c7544f920fa6c0bbe6e29e5455142581ff0c0ca2cec34a215ab3b56e14c21403a85e4dcf392676a38eb3cf15f75e87011932d07aaa683575f90925131c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}