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 0xb642a37593… · ArcScan

Transaction

0xb642a37593…ca9fb2215c

2026-09-16 16:18:12 UTC

SuccessFinalized

0xb642a37593689bf04c4e5febfa6b387f6dd40bd2cc361d868b0572ca9fb2215cApprove12 hrs ago

Flowtransfer path

From

0x29c85a48…f20d2922Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,184,438
Timestamp: 12 hrs ago · 2026-09-16 16:18:12 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001232 (0.001232 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x01e8f362…c766ec37

Method

Approve

Nonce

14

Position in block

29

Gas & feespaid in USDC

Gas used / limit: 98.6%55,378 / 56,181
Effective gas price: 22.2514 gwei
Base fee (block): 20.7514 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 28.7032 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log