基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bb9f7f7f2df07e09229d6ccd2c9ab9d08b708bea OP_EQUALVERIFY OP_CHECKSIG
OP_0 221b0c898f24feff771dccdc6edb7bee8bfc17fe