基本信息
witness_v0_keyhash
OP_0 b3a4888ef54cbd88d11962f89a8ac64a502df4f7
pubkeyhash
OP_DUP OP_HASH160 9ec41ccef24ae285f457c0bea9c9633f25530e51 OP_EQUALVERIFY OP_CHECKSIG