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 0xa0a18a3019… · ArcScan

Transaction

0xa0a18a3019…84a9b6da0e

2026-09-17 09:48:31 UTC

SuccessFinalized

0xa0a18a3019d5e84317ea2eecf96abcdf086ce6cd70c7588956572d84a9b6da0eApprove2 hrs ago

Flowtransfer path

From

0x8e22a7bd…abbb494aSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,308,817
Timestamp: 2 hrs ago · 2026-09-17 09:48:31 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001262 (0.001262 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3438f7dd…72c448f3

Method

Approve

Nonce

5

Position in block

10

Gas & feespaid in USDC

Gas used / limit: 66.7%55,438 / 83,157
Effective gas price: 22.7706 gwei
Base fee (block): 20 gwei
Priority fee paid: 2.7706 gwei
Max fee / gas: 26.7706 gwei
Max priority / gas: 2.7706 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log