基本信息
witness_v0_keyhash
OP_0 21ad1c640deef79685fa91d22534faba9cf16cbc
pubkeyhash
OP_DUP OP_HASH160 3b9f095e2ab6c9bc8307f8f8310f5af01d0bfc15 OP_EQUALVERIFY OP_CHECKSIG