基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bcccb0ca5587528a6e3019150e1246e7b4907c04 OP_EQUALVERIFY OP_CHECKSIG
OP_0 421dda96e78969ee681e18b2f0efd0652b2b9d92