基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bb250952e3fc6be53e009a7f01795f8964fe3e79 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a7d4b5264c5e1f38767a85bbade771cc14f7b6f2