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 0xecfb99ed64… · ArcScan

Transaction

0xecfb99ed64…f262e5f257

2026-09-17 03:37:16 UTC

SuccessFinalized

0xecfb99ed649b7fe94e2950e13ef889f2e19643fcda88cc16d3967df262e5f257Approve1 day ago

Flowtransfer path

From

0x237dc8a7…1e7721feSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,264,879
Timestamp: 1 day ago · 2026-09-17 03:37:16 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00133 (0.00133 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x54bc048b…d0178cd8

Method

Approve

Nonce

271

Position in block

21

Gas & feespaid in USDC

Gas used / limit: 98.6%55,438 / 56,241
Effective gas price: 24 gwei
Base fee (block): 20 gwei
Priority fee paid: 4 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log