基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 19a9ce26a44de2b2a56bdb9a53e410d7499afcd4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 015768f2f8350e4a019b1428f9de152ede16db63