基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 754f0ebd3ea6212522c0dcbb987e6f2e9c3c0fa8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21b0c5bdd78cfbf9237eda60261f7fdf36d75406