基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b903b3fc623aaee91265c3babc4eaef024665490 OP_EQUALVERIFY OP_CHECKSIG
OP_0 49bd535a6e9d5aca61c83a65ff57438137a8f6fd