基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 19ddc3126f7939ce81fb55e93e8e9c10b033402a OP_EQUALVERIFY OP_CHECKSIG
OP_0 3423d848eac4b5a7a4aba1dfc63a185a4d5d9349