基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a55ff5f2cc505b0b600d7b970b585516649b6e46 OP_EQUALVERIFY OP_CHECKSIG
OP_0 74a578bd83e2bf45e82b47f7dd4f5f9e22eb9acc