基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b1aaa2d68c228b8fbed1390495de6cb55b0a5ff2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 343e66bfba4b49084b39f044b0ebfbc7f9711a1d