基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 749a76033e0c0f45696f33b9de4bb2ecd444cf78 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ef82d9af7733f6e25f7d26346118d3e3c98c26c9