Here
node [2001:19f0:6401:1cd9::1000:55442] 88hXzNR3TaWFwwV5Yh2vfizcmideeQAtDbpQfbMdoPU4wFqBWjK 377e53f40b8c443696fd5ff2c28c60752de770372db6301c6ba8c7701173a9df 0
[2001:19f0:6401:1cd9::1000:55442] should be [2001:19f0:6401:1cd9::1000]:55442 ?
yes,you are right
[2001:19f0:6401:1cd9::1000]:55442