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 0x81423fcf24… · ArcScan

Transaction

0x81423fcf24…2cc83cb79c

2026-09-16 16:54:07 UTC

SuccessFinalized

0x81423fcf24d994dd9cd3ee0d8dbecaa2cc0a8fc2b2b090b557f9372cc83cb79cApprove16 hrs ago

Flowtransfer path

From

0x123fd462…ec0dcfbcSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,188,694
Timestamp: 16 hrs ago · 2026-09-16 16:54:07 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002794 (0.002794 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xed8ad6de…679780c4

Method

Approve

Nonce

359

Position in block

5

Gas & feespaid in USDC

Gas used / limit: 65.7%55,378 / 84,272
Effective gas price: 50.4605 gwei
Base fee (block): 20.4605 gwei
Priority fee paid: 30 gwei
Max fee / gas: 63.36 gwei
Max priority / gas: 30 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log