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 0xb3fa41aed8… · ArcScan

Transaction

0xb3fa41aed8…c85c2022c6

2026-09-16 17:50:34 UTC

SuccessFinalized

0xb3fa41aed8e670f8290df4af0cd059d8c99ddda5fa7db83ef5222bc85c2022c6Approve7 hrs ago

Flowtransfer path

From

0xe8bcfe41…836a812eSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,195,380
Timestamp: 7 hrs ago · 2026-09-16 17:50:34 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.020252 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe5f35e4f…ce0d8d78

Method

Approve

Nonce

7

Position in block

63

Gas & feespaid in USDC

Gas used / limit: 89.6%55,450 / 61,879
Effective gas price: 365.2419 gwei
Base fee (block): 345.8419 gwei
Priority fee paid: 19.4 gwei
Max fee / gas: 436.9715 gwei
Max priority / gas: 19.4 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log