基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 12a03e852ceeafb0202d73732f3ba23442f14ba8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1ff15255bddae2322d3b2bc2073fa3fdb5bf4720