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 0xc8d66e2227… · ArcScan

Transaction

0xc8d66e2227…afa99b2dae

2026-09-16 16:56:45 UTC

SuccessFinalized

0xc8d66e2227c1dbf443783f63cbeb002096f99c14fce2f43e7a845eafa99b2daeApprove12 hrs ago

Flowtransfer path

From

0x0340f77d…ee7b6bf6Sender

To

0xcac40986…a7d783eaRecipient

Overviewreceipt · block context

Status: Success
Block: #21,189,005
Timestamp: 12 hrs ago · 2026-09-16 16:56:45 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002497 (0.002497 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x74864500…0a9fcb4c

Method

Approve

Nonce

37

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 66.1%48,961 / 74,023
Effective gas price: 51 gwei
Base fee (block): 20 gwei
Priority fee paid: 31 gwei
Max fee / gas: 63.75 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log