基本信息
witness_v0_keyhash
OP_0 b4c2ed9b1f2bfa940ac1758dfb470dc4e4ff1371
pubkeyhash
OP_DUP OP_HASH160 440ac0ba7e16301f4029fd05beab0ea82046ac2b OP_EQUALVERIFY OP_CHECKSIG