基本信息
witness_v0_keyhash
OP_0 73efa7b862adb39038a6ff362e9db5684db19aa7
pubkeyhash
OP_DUP OP_HASH160 b3a7518c756d43ddb6ea648c3ecc2838f786dfa2 OP_EQUALVERIFY OP_CHECKSIG