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 0x78819e8a45… · ArcScan

Transaction

0x78819e8a45…f11e964891

2026-09-17 10:34:28 UTC

SuccessFinalized

0x78819e8a450e9c6b8025a0a51900a1f201c0503fc8043b268f075bf11e964891Approve3 hrs ago

Flowtransfer path

From

0x3a8743c2…ac82dd4fSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,314,259
Timestamp: 3 hrs ago · 2026-09-17 10:34:28 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001191 (0.001191 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x54186666…dbba8b5e

Method

Approve

Nonce

4

Position in block

47

Gas & feespaid in USDC

Gas used / limit: 89.6%55,438 / 61,866
Effective gas price: 21.5 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 28.5 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log