基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8c9ea19ffafeaed3858c3c2d4a2331ebc294c6c4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bf4301e481aaab7013a8fa52be349bbbbab8ba4e