基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bfff74815c295dc2e017d77bc640e66cf1018b8c OP_EQUALVERIFY OP_CHECKSIG
OP_0 cd2af93f923f38e72ea1b5315d8534f3bfb1d7a9