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 0xddf6ef55bb… · ArcScan

Transaction

0xddf6ef55bb…c890c5eafe

2026-09-17 01:23:21 UTC

SuccessFinalized

0xddf6ef55bbf59be252f8a562fc5ea19c87a9900485450515b367c7c890c5eafeApprove22 hrs ago

Flowtransfer path

From

0xf66530bb…2e8e96f3Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,249,020
Timestamp: 22 hrs ago · 2026-09-17 01:23:21 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001386 (0.001386 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x81fb9831…c3ab30cd

Method

Approve

Nonce

24

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 55.4%55,438 / 100,000
Effective gas price: 25.0188 gwei
Base fee (block): 20 gwei
Priority fee paid: 5.0188 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log