基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7146cf6a35ac26f5856f3c01270a857dc0d20e1a OP_EQUALVERIFY OP_CHECKSIG
OP_0 912c6903b2334dd59d144cf134dd75b8cc8f6b68