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 0x40bc3af5bd… · ArcScan

Transaction

0x40bc3af5bd…3bf644fcf6

2026-09-17 06:58:40 UTC

SuccessFinalized

0x40bc3af5bdef4560b33eda78bf4032fea38fda31f46360ff1ef2513bf644fcf6Approve9 hrs ago

Flowtransfer path

From

0x8191b870…e04d35baSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,288,717
Timestamp: 9 hrs ago · 2026-09-17 06:58:40 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000704 (0.000704 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xbb0a0a05…dd7efadf

Method

Approve

Nonce

50

Position in block

10

Gas & feespaid in USDC

Gas used / limit: 57.5%33,502 / 58,237
Effective gas price: 21.0375 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.0375 gwei
Max fee / gas: 21.0375 gwei
Max priority / gas: 1.0375 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log