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 0xab4d538f0b… · ArcScan

Transaction

0xab4d538f0b…b3c4e999b7

2026-09-16 14:57:57 UTC

SuccessFinalized

0xab4d538f0b9fea2a4d026e213d2e58369e854557df6a85eaa35a52b3c4e999b7Approve2 hrs ago

Flowtransfer path

From

0xb7581f18…ee2a8cf4Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,174,932
Timestamp: 2 hrs ago · 2026-09-16 14:57:57 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.017805 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x6bbd3cd8…45be43f5

Method

Approve

Nonce

6,743

Position in block

6

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 321.172 gwei
Base fee (block): 120.1338 gwei
Priority fee paid: 201.0382 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log