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 0xb203c993b1… · ArcScan

Transaction

0xb203c993b1…67973cdcde

2026-09-16 19:16:25 UTC

SuccessFinalized

0xb203c993b11d21b94d8d00a52f5d72ae5dad5bddbc05cd1e8af8eb67973cdcdeApprove20 hrs ago

Flowtransfer path

From

0x1850b430…b0f0b0c1Sender

To

0xe6a2476f…77dd1e3bRecipient

Overviewreceipt · block context

Status: Success
Block: #21,205,551
Timestamp: 20 hrs ago · 2026-09-16 19:16:25 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004629 (0.004629 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x681a65b1…b5355a64

Method

Approve

Nonce

57

Position in block

8

Gas & feespaid in USDC

Gas used / limit: 38.5%46,199 / 120,000
Effective gas price: 100.2076 gwei
Base fee (block): 53.3553 gwei
Priority fee paid: 46.8523 gwei
Max fee / gas: 100.2076 gwei
Max priority / gas: 100.2076 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log