基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a21ceb7120379df234d1c179eff4d565f34033cd OP_EQUALVERIFY OP_CHECKSIG
OP_0 541de8f4888cf7e8336a969e7a64d0c04a0f22c0