Add core payout nft support

schema/interfaces/core/payout-nft.yaml

@@ -0,0 +1,42 @@
+apiVersion: dabi/v0
+type: Interface
+metadata:
+  name: "TF Core: Payout NFT"
+  link: "https://ton-ls-protocol.gitbook.io/ton-liquid-staking-protocol/protocol-components/common-components/payouts"
+labels:
+  name: core_payout_nft
+  dton_parse_prefix: abi_core_payout_nft_
+spec:
+  get_methods:
+    - method_name: get_nft_data
+      result:
+        - type: Int
+          labels:
+            name: inited
+            dton_type: UInt8
+        - type: Int
+          labels:
+            name: index
+            dton_type: UInt64
+        - type: Slice
+          labels:
+            name: collection_address
+            address: true
+        - type: Slice
+          labels:
+            name: owner_address
+            address: true
+        - type: Cell
+          labels:
+            name: amount_cell
+            skipParse: true
+
+    - method_name: get_bill_amount
+      result:
+        - type: Int
+          labels:
+            name: amount
+            dton_type: UInt256
+
+  selector:
+    by_methods: true

schema/tests/core/payout-nft.yaml

@@ -0,0 +1,19 @@
+apiVersion: dabi/v0
+type: TestCase
+smart_contract:
+  name: core_payout_nft
+  address: "0:0001F090FE8B85BC64364DF250917FA3B722E844A828712BA33619FA96EBC2B6"
+  block:
+    mc_seqno: 43019939
+parsed_info:
+  get_methods:
+    get_nft_data:
+      result:
+        - inited: -1
+        - index: 64
+        - collection_address: "EQBllVevtv2QYb30AXIyoLigZjBJafCXdAR1cZHVCNuhXl39"
+        - owner_address: "EQCOCa4MSQz-YcDe8aFvGlMsD4hTIHIMTRgIdqTuyEcbq2oR"
+
+    get_bill_amount:
+      result:
+        - amount: 31876967239