message: {'contract_address': {'index': 8901, 'subindex': 0}, 'entry_point': 'changeItemStatus', 'nonce': 0, 'payload': [8, 20, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0], 'timestamp': '2024-05-02T07:58:44.017+00:00'}
signature: [0, [[0, {'Ed25519': ['65c9198bd3735995608c28b322ed039d4d1d254f3982fbf57c91cad4138dc9d60a36d2896cd6385678bf67a048529133491fc70d5a4d219d606cfb6973007d06']}]]]
signer: 10202