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 0xac1ed34028… · ArcScan

Transaction

0xac1ed34028…1efce41c29

2026-09-16 20:08:56 UTC

SuccessFinalized

0xac1ed340287ac8d22a3081ee535d69fef291268dafdbbbc9b61de61efce41c29Approve1 day ago

Flowtransfer path

From

0xa03e2b0d…f3cca84fSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,211,772
Timestamp: 1 day ago · 2026-09-16 20:08:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001163 (0.001163 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0e50d3d9…ebb6600f

Method

Approve

Nonce

4

Position in block

20

Gas & feespaid in USDC

Gas used / limit: 98.6%55,426 / 56,229
Effective gas price: 21 gwei
Base fee (block): 20 gwei
Priority fee paid: 1 gwei
Max fee / gas: 40 gwei
Max priority / gas: 1 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log