基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7999b6b21f7131dc13a013fe42cffe6b576c7ab4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 946daf791d6bcac2fe4f3f199f22a0c144e2e470