基本信息
witness_v0_keyhash
OP_0 21a68ce1d50acea3ec66eeceebd803d6a3d6f27c
pubkeyhash
OP_DUP OP_HASH160 ba188c3d35d3e14e57778920a2a279aadfb3236b OP_EQUALVERIFY OP_CHECKSIG