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 0xa78eaa430e… · ArcScan

Transaction

0xa78eaa430e…2bbc33be86

2026-09-16 21:10:22 UTC

SuccessFinalized

0xa78eaa430ecb4f7a2d784099ae1adbc5e12b00cf8e9a6a29afab4d2bbc33be86Contract Call7 hrs ago

Flowtransfer path

From

0x56c26202…23e58a8bSender

To

0xccc88a9d…f1c315beRecipient

Overviewreceipt · block context

Status: Success
Block: #21,219,050
Timestamp: 7 hrs ago · 2026-09-16 21:10:22 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.019656 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x0a2b8f366,020 bytes

Included in block0xddcd2e07…604de44a

Method

Contract Call

Nonce

42,871

Position in block

15

Gas & feespaid in USDC

Gas used / limit: 47.9%634,069 / 1,323,546
Effective gas price: 31 gwei
Base fee (block): 20 gwei
Priority fee paid: 11 gwei
Max fee / gas: 33 gwei
Max priority / gas: 11 gwei
Txn type: EIP-1559 (2)
Event logs: 30 logs