I have set up 2 systemnodes 6 days ago and still didn't get any rewards. System nodes are enabled and started in my wallets. What could be wrong?
This is my crown-cli getinfo

    "version" : 120300,
    "protocolversion" : 70051,
    "walletversion" : 61000,
    "balance" : 0.00000000,
    "blocks" : 1665393,
    "timeoffset" : 0,
    "connections" : 19,
    "proxy" : "",
    "difficulty" : 13586308371.08908653,
    "testnet" : false,
    "keypoololdest" : 1512500620,
    "keypoolsize" : 1001,
    "paytxfee" : 0.00000000,
    "relayfee" : 0.00010000,
    "errors" : ""