基本信息
witness_v0_keyhash
OP_0 a12a1fc0731b5bd583703305cc7c1cf21a48a60e
pubkeyhash
OP_DUP OP_HASH160 d0db257e66a09ac15676e9c6c27dae67072254e5 OP_EQUALVERIFY OP_CHECKSIG