Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

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 0x8a78f77b6e… · ArcScan

Transaction

0x8a78f77b6e…821cad5bd6

2026-09-17 17:11:04 UTC

SuccessFinalized

0x8a78f77b6ed22fd35c6c2e77d2d0943cb775d3c2806a9d624bc6cb821cad5bd6Approve1 day ago

Flowtransfer path

From

0x04ef7755…fa169abeSender

To

0x821c49d5…d1e0db95Recipient

Overviewreceipt · block context

Status: Success
Block: #21,361,125
Timestamp: 1 day ago · 2026-09-17 17:11:04 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000986 (0.000986 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xbd139da3…2d918716

Method

Approve

Nonce

10

Position in block

265

Gas & feespaid in USDC

Gas used / limit: 82.2%49,320 / 60,000
Effective gas price: 20.001 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.001 gwei
Max fee / gas: 24.001 gwei
Max priority / gas: 0.001 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log