基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 18bd9bbab62671c5f45bd85530a1cc7d15c2d993 OP_EQUALVERIFY OP_CHECKSIG
OP_0 245d8e050f04f0746c2b170d04ac6aa903c871a3