And why is the wallet not synchronizing?
many errors
...
ERROR: ProcessBlock() : AcceptBlock FAILED
ERROR: CheckProofOfStake() : INFO: read txPrev failed
ERROR: AcceptBlock() : check proof-of-stake failed for block 75a432f94b271756b0af9ffd261938e45a7766c85aaf940a7c51b357a6b4e0d5
ERROR: ProcessBlock() : AcceptBlock FAILED
ProcessBlock: ORPHAN BLOCK 454, prev=be20739c2069ef5907d318131782b2c3ff76caba6d329352ed83e26ff1c873cc
...
You need to use the full node, not the Legacy.