基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21c6c020f0346fecf4d1dba1faf81bc1ac61ad4a OP_EQUALVERIFY OP_CHECKSIG
OP_0 b9102209c609cbf6863b409d4aa512c54c689e7f