基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 aa4408d3caab07b5e21574acb4a12014a3eed347 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8c56ca478f5db7d2a00c8dba7d99fc5851f4466d