基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4772b2ec175b79b5c416f673a7dd48e344cc247 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ab5b73ab065b7f90543c66233b2ce7f1c87f5c4d