基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8a4964899d7f6ba1040604fe5cc6643e9c5e7379 OP_EQUALVERIFY OP_CHECKSIG
OP_0 d4697b5ba79652583967f5e6b670a86b1f3cca6f