基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8bc4bcb9abfd1f65b707e5b6c0fae728731d82c3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 6642ea5465380d0d923e8d11a12ab7d9a1f3ec5a