基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 19a661611b120fc23479be4da307f04f5d0bebc2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 0ab48fa7d4dfacb6629798fc682b6aae8d2e1060