基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21a8d028c8110fb87d480b2765d80f2fc5e1849e OP_EQUALVERIFY OP_CHECKSIG
OP_0 711bf6ab5a7b782ec7a0658a8771ba63bb187bae