基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 721fddc8d9f77792fc1a42a43e098d78de508d73 OP_EQUALVERIFY OP_CHECKSIG
OP_0 6d655094f2971c718c1e78f57f9c7801c4337920