基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6921f3be21e1d5deed5c3c6614d7b1743e500f88 OP_EQUALVERIFY OP_CHECKSIG
OP_0 cccb5b83375902e67c11c91f3bccc70388980fe2