基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b3449367f3e7f2fc5f57a664e3ffb9e369bda79d OP_EQUALVERIFY OP_CHECKSIG
OP_0 c2a9104c044b9d1a651b8ea1631cdb984b5e050d