Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0x20b4b2a91c… · ArcScan

Transaction

0x20b4b2a91c…0fb3ee8ba4

2026-09-16 19:51:12 UTC

SuccessFinalized

0x20b4b2a91c0ca75e21424892138fbc610ddd538cab273fe9458cb00fb3ee8ba4Approve5 hrs ago

Flowtransfer path

From

0x9282acba…dec3c482Sender

To

0x1d82c9a5…b376512fRecipient

Overviewreceipt · block context

Status: Success
Block: #21,209,671
Timestamp: 5 hrs ago · 2026-09-16 19:51:12 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001702 (0.001702 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7a0a0efd…d0a6f352

Method

Approve

Nonce

89

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 34.6535 gwei
Base fee (block): 20 gwei
Priority fee paid: 14.6535 gwei
Max fee / gas: 34.6535 gwei
Max priority / gas: 34.6535 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log