{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1267883289",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc7d9db3ef21f880ed4f4a29b3c80f2c403c52bebd319d93ad2f7757e02e7f89",
    "signature": "0x5e60acb09d8bad7dd6a75ac8380c6d2e641ed928c089cb6ee817349725a5cc545898bdc2b4c7b825d947074f461f6a309b97a4d82f6010e09591f49b5d97ace01c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}