基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4e9cc2a8b98a7e9f320167365ede4e472400def OP_EQUALVERIFY OP_CHECKSIG
OP_0 81e7f78a016c4cbc1a0c22f5af917c292882f823