基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6c21d525c8df6222d91f6c656d27983923f912c2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7f6583b779a64dd512c7cc85f05762d32b6e6e7e