基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 856fe4865426e5394ff7d49c61b7a0e698833dd4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1a848940098e9db93b4dc36041bcb806d64b6c5e