基本信息
witness_v0_keyhash
OP_0 821c44ade1bb345fab2e8e29d3176239fc1a0aa6
pubkeyhash
OP_DUP OP_HASH160 be8b49a012b9479bd338897c57f11e87a9c53a6b OP_EQUALVERIFY OP_CHECKSIG