基本信息
witness_v0_keyhash
OP_0 31773a7ba43eec8f2d21a302abfc3edcec73a5c7
pubkeyhash
OP_DUP OP_HASH160 0975c1f98b4587ce82f9ef056bd22f3cda4ce36a OP_EQUALVERIFY OP_CHECKSIG