基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b73d37baaf40249b270a735d64f831d4f19e55c0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 321b0a5102d6fb7a57a8398664fb8528f996d42a