基本信息
witness_v0_keyhash
OP_0 a8789655daebeb1bb3c38ecaf1c18d9beadcf5b1
pubkeyhash
OP_DUP OP_HASH160 d8e645bb0c1cac0387b3f52d0f20dc8d84907f4f OP_EQUALVERIFY OP_CHECKSIG