基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 921f02d72d3492f2264fa4763daffdeb801c0164 OP_EQUALVERIFY OP_CHECKSIG
OP_0 dfa66f31ded33964046875410d6f4a9d1c31fef7