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 0xc4e12279d5… · ArcScan

Transaction

0xc4e12279d5…420f599558

2026-09-16 19:43:02 UTC

SuccessFinalized

0xc4e12279d58a2bd24c9a40e824d21fedaa1b6cd5ec2b48ed6c576e420f599558Approve20 hrs ago

Flowtransfer path

From

0x4baa099a…35d0aa65Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,208,704
Timestamp: 20 hrs ago · 2026-09-16 19:43:02 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002217 (0.002217 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7b6f02a0…6262267f

Method

Approve

Nonce

40

Position in block

8

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: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log