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 0xa707f493d8… · ArcScan

Transaction

0xa707f493d8…44cdedd6da

2026-09-16 14:21:32 UTC

SuccessFinalized

0xa707f493d88943eefa453f48c49aee74ccbd29d343faed894e9fdb44cdedd6daApprove6 hrs ago

Flowtransfer path

From

0x87f26449…2092b921Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,170,618
Timestamp: 6 hrs ago · 2026-09-16 14:21:32 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005959 (0.005959 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xfe3b1bc5…3a11ca5a

Method

Approve

Nonce

24

Position in block

37

Gas & feespaid in USDC

Gas used / limit: 6.4%38,362 / 600,000
Effective gas price: 155.362 gwei
Base fee (block): 129.4568 gwei
Priority fee paid: 25.9052 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log