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 0x03405877e0… · ArcScan

Transaction

0x03405877e0…45d0d00bba

2026-09-16 22:53:40 UTC

SuccessFinalized

0x03405877e01f230d64bef6689c8e75a6052f424c56ff6ea88f8a3345d0d00bbaApprove1 day ago

Flowtransfer path

From

0x63d923a5…ab59b93cSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,231,288
Timestamp: 1 day ago · 2026-09-16 22:53:40 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001108 (0.001108 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x40400f26…b44945fb

Method

Approve

Nonce

22

Position in block

47

Gas & feespaid in USDC

Gas used / limit: 82.1%55,438 / 67,490
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei
Max fee / gas: 24 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log