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 0x3f81b21d49… · ArcScan

Transaction

0x3f81b21d49…8425c3d2bc

2026-09-17 01:13:18 UTC

SuccessFinalized

0x3f81b21d499dfc098dc14e4e1827df96a9e4c4348782f33a67d78f8425c3d2bcApprove3 hrs ago

Flowtransfer path

From

0x7586c4a7…9514bfbdSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,247,831
Timestamp: 3 hrs ago · 2026-09-17 01:13:18 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001394 (0.001394 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x208805bd…054f7b67

Method

Approve

Nonce

0

Position in block

24

Gas & feespaid in USDC

Gas used / limit: 69.7%55,786 / 80,000
Effective gas price: 25.0012 gwei
Base fee (block): 20 gwei
Priority fee paid: 5.0012 gwei
Max fee / gas: 25.0012 gwei
Max priority / gas: 25.0012 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log