基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7f4d907f4376e390e83a7e1f29155ebecf2e50af OP_EQUALVERIFY OP_CHECKSIG
OP_0 f8a1dbb1c474c26fce500c05dd8f72b5758666b4