基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 300753b9ffdf19513681c597b8fb3e0b08e3d799 OP_EQUALVERIFY OP_CHECKSIG
OP_0 256bb404891b88d667871f93d4b7c0b6af4dab5e