when i'm console gttc-t1 --datadir node_sidechain/ --sca --sca.mainrpcaddr "127.0.0.1" --sca.mainrpcport 9511 -unlock '20bad208a46806b1f41a7047f0a8f95a4cbafa0a' --password pass.txt --mine
it apper FO [08-23|17:43:55] Commit new mining work number=1 txs=0 uncles=0 elapsed=320.173µs
WARN [08-23|17:43:55] Block sealing failed err=unauthorized
INFO [08-23|17:43:59] Commit new mining work number=1 txs=0 uncles=0 elapsed=575.554µs
WARN [08-23|17:43:59] Block sealing failed err=unauthorized
INFO [08-23|17:44:03] Commit new mining work number=1 txs=0 uncles=0 elapsed=345.868µs
WARN [08-23|17:44:03] Block sealing failed err=unauthorized
INFO [08-23|17:44:07] Commit new mining work number=1 txs=0 uncles=0 elapsed=314.677µs
WARN [08-23|17:44:07] Block sealing failed err=unauthorized
INFO [08-23|17:44:11] Commit new mining work number=1 txs=0 uncles=0 elapsed=363.25µs
WARN [08-23|17:44:11] Block sealing failed err=unauthorized
INFO [08-23|17:44:15] Commit new mining work number=1 txs=0 uncles=0 elapsed=297.097µs
WARN [08-23|17:44:15] Block sealing failed err=unauthorized
INFO [08-23|17:44:19] Commit new mining work number=1 txs=0 uncles=0 elapsed=406.459µs
WARN [08-23|17:44:20] Block sealing failed err=unauthorized
INFO [08-23|17:44:24] Commit new mining work number=1 txs=0 uncles=0 elapsed=400.4µs
WARN [08-23|17:44:24] Block sealing failed err=unauthorized
INFO [08-23|17:44:28] Commit new mining work number=1 txs=0 uncles=0 elapsed=627.569µs
WARN [08-23|17:44:28] Block sealing failed err=unauthorized
INFO [08-23|17:44:32] Commit new mining work number=1 txs=0 uncles=0 elapsed=362.357µs

looks:
https://github.com/TTCECO/gttc/wiki/build-slave-network-instruction
appers alway