基本信息
witness_v0_keyhash
OP_0 a4028f849b2b6f464fcc42bd734021b2e73a6539
pubkeyhash
OP_DUP OP_HASH160 f21f1a333d1c4d4332485914713e930b5672b5d3 OP_EQUALVERIFY OP_CHECKSIG