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 0x1a01346f7b… · ArcScan

Transaction

0x1a01346f7b…f423c434c4

2026-09-17 09:28:15 UTC

SuccessFinalized

0x1a01346f7bda5e3e16689a623a6912d2d53ea83ded994e2d4586b8f423c434c4Approve1 day ago

Flowtransfer path

From

0x09a9bc9c…8902f2f1Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,306,420
Timestamp: 1 day ago · 2026-09-17 09:28:15 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002217 (0.002217 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb11ff419…f7afdc73

Method

Approve

Nonce

92

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: 40 gwei
Max priority / gas: 40 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log