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 0x51dbed8fb9… · ArcScan

Transaction

0x51dbed8fb9…778dc481c3

2026-09-16 17:55:20 UTC

SuccessFinalized

0x51dbed8fb941545f4d969baf80d20d3132b23ab8300a7d2fffcf5f778dc481c3Approve19 hrs ago

Flowtransfer path

From

0x0516bd33…2b8acae1Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,195,945
Timestamp: 19 hrs ago · 2026-09-16 17:55:20 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.011644 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x31e0f64d…2fa45846

Method

Approve

Nonce

80

Position in block

62

Gas & feespaid in USDC

Gas used / limit: 82.1%55,450 / 67,503
Effective gas price: 209.9969 gwei
Base fee (block): 209.9969 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 418.0052 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log