基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3721b0217200e6d1072af8c7b4d134be207c4777 OP_EQUALVERIFY OP_CHECKSIG
OP_0 aa8249c24a4fd6c465e28282e68bff64f4a5985f