基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3ecab0cf44bdb765b9a1b2dc037a4bcaa5a4d19c OP_EQUALVERIFY OP_CHECKSIG
OP_0 2782e16cddbff6a1fb1366178bbd4ab9480c5b66