基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7d4766df047c41c4f95f071421ca4de6897b6721 OP_EQUALVERIFY OP_CHECKSIG
OP_0 45e3f6a907b0179c1eb55b2b693c8b97d95e20ea