基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 aa2478d8d4f38ef352b16a55e44939d65f55b381 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a8dd3ae47b2e89c2c45158937c25383f77afbe1f