基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49d99f49faf551e670270722b714080d5ca46e3c OP_EQUALVERIFY OP_CHECKSIG
OP_0 4cfbe7b7965b74738513cf8a3a6dcad3f74db5a6