基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4274a83fb07a2a19dcc0e012dfe2fba2d44f1ea9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b4e20d4bcf2e7a70a6e2ac79cbaa55880cc8b447