基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b949324b1e1d197e9fc7fb7b5f5b18112a50966a OP_EQUALVERIFY OP_CHECKSIG
OP_0 2254ab2c0c0df61617c040a8a8c9bb58ee3b9d5f