基本信息
witness_v0_keyhash
OP_0 9521392ba97d5ecc4a4ab4c89af01f90d1756d46
pubkeyhash
OP_DUP OP_HASH160 0ecb376198e29a2687a85a2eb89c3643d5a74751 OP_EQUALVERIFY OP_CHECKSIG