基本信息
witness_v0_keyhash
OP_0 21b2d90f2da2685da289617daa2d5c737a79f691
pubkeyhash
OP_DUP OP_HASH160 75760afa0ea06dffaaea903142f2ec9a89f54f29 OP_EQUALVERIFY OP_CHECKSIG