基本信息
witness_v0_keyhash
OP_0 21e9e92c1f4eafca873de9178ac2c7a1e7c3678e
pubkeyhash
OP_DUP OP_HASH160 80f7cc1732bf47d3d24b2f3917e8e3a8a66e092e OP_EQUALVERIFY OP_CHECKSIG