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 0x3c3772f1d5… · ArcScan

Transaction

0x3c3772f1d5…0417cc398c

2026-09-16 18:25:23 UTC

SuccessFinalized

0x3c3772f1d5bf6fc63cecf9e1ce07b020fcdcbbb4e53561fbdbb68b0417cc398cApprove3 hrs ago

Flowtransfer path

From

0x4865ea4b…7f21b849Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,199,505
Timestamp: 3 hrs ago · 2026-09-16 18:25:23 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.012079 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xad7605d2…6f2d9e96

Method

Approve

Nonce

242

Position in block

28

Gas & feespaid in USDC

Gas used / limit: 65.7%55,438 / 84,362
Effective gas price: 217.8833 gwei
Base fee (block): 197.8833 gwei
Priority fee paid: 20 gwei
Max fee / gas: 315.2 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log