基本信息
witness_v0_keyhash
OP_0 19a60f1af7537c4a5a665b5e79a0d8e6d6dcab84
pubkeyhash
OP_DUP OP_HASH160 8aff9a1d0bb2eb13aed8bd3120dcb93d5adb884e OP_EQUALVERIFY OP_CHECKSIG