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 0xc18687dffc… · ArcScan

Transaction

0xc18687dffc…f59549da0d

2026-09-17 15:27:05 UTC

SuccessFinalized

0xc18687dffc35f93ab89ed0e075614c77931ef287d2d2a30b98e980f59549da0dApprove22 hrs ago

Flowtransfer path

From

0x3088093a…ba6cae52Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,348,909
Timestamp: 22 hrs ago · 2026-09-17 15:27:05 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001108 (0.001108 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x1e487b5f…1606383d

Method

Approve

Nonce

4

Position in block

14

Gas & feespaid in USDC

Gas used / limit: 82.1%55,438 / 67,489
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log