Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0x30b4576d56… · ArcScan

Transaction

0x30b4576d56…fee93e6d60

2026-09-16 17:57:26 UTC

SuccessFinalized

0x30b4576d56da3e4409e8aab80d047616c4bc1ca07060f2575fa7f9fee93e6d60Approve14 hrs ago

Flowtransfer path

From

0x8581ac6c…967bb493Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,196,195
Timestamp: 14 hrs ago · 2026-09-16 17:57:26 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.018352 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x42d20847…271fa895

Method

Approve

Nonce

18

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 65.7%55,426 / 84,344
Effective gas price: 331.1088 gwei
Base fee (block): 292.2288 gwei
Priority fee paid: 38.88 gwei
Max fee / gas: 466.6 gwei
Max priority / gas: 38.88 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log