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 0x51b68bb2f5… · ArcScan

Transaction

0x51b68bb2f5…b326a8a485

2026-09-17 21:21:31 UTC

SuccessFinalized

0x51b68bb2f5ba2ff59c42ff5507bd790d93bd19947ad71fa9f3c7d1b326a8a485Approve17 hrs ago

Flowtransfer path

From

0x2a426e34…1d409b2cSender

To

0xa163d762…7ae861bbRecipient

Overviewreceipt · block context

Status: Success
Block: #21,390,765
Timestamp: 17 hrs ago · 2026-09-17 21:21:31 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001108 (0.001108 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x011fbe05…0f2341ba

Method

Approve

Nonce

175

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 38.5%46,150 / 120,000
Effective gas price: 24.0155 gwei
Base fee (block): 20 gwei
Priority fee paid: 4.0155 gwei
Max fee / gas: 24.0155 gwei
Max priority / gas: 24.0155 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log