基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21c7cae7a99b85569d4fec4a88e65592a65ee465 OP_EQUALVERIFY OP_CHECKSIG
OP_0 9128a4c99adca5b19ea2f903af7495afa3407a6b