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 0x20a23218f2… · ArcScan

Transaction

0x20a23218f2…ab1cb5dbab

2026-09-16 18:31:56 UTC

SuccessFinalized

0x20a23218f279131ef4e741bed7f5e3f6c27d6c6d33de59b6cd57daab1cb5dbabApprove19 hrs ago

Flowtransfer path

From

0x346193b0…83b6f2efSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,200,282
Timestamp: 19 hrs ago · 2026-09-16 18:31:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.02234 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x6d4756f7…bba2afab

Method

Approve

Nonce

0

Position in block

18

Gas & feespaid in USDC

Gas used / limit: 69.7%55,726 / 80,000
Effective gas price: 400.9053 gwei
Base fee (block): 266.4634 gwei
Priority fee paid: 134.4419 gwei
Max fee / gas: 537.7678 gwei
Max priority / gas: 134.4419 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log