基本信息
witness_v0_keyhash
OP_0 19b2862feb02b6da2e212c5e66932d40559d255c
pubkeyhash
OP_DUP OP_HASH160 12a8d9af2108cb2afba809f4785dc4068c7c26f8 OP_EQUALVERIFY OP_CHECKSIG