基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2fb1af91370d8b9ec29954f5b6d90c1c56494130 OP_EQUALVERIFY OP_CHECKSIG
OP_0 81b1950c966d9a180e840a36ebb5a47638a0fdbd