基本信息
witness_v0_keyhash
OP_0 19b1e8eb901ee53412efa380f7c0967b34db477e
pubkeyhash
OP_DUP OP_HASH160 8ad1ea8ef7d0a953d74fd6bb90551593f8ea8722 OP_EQUALVERIFY OP_CHECKSIG