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

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.

Block #21381481 · ArcScan

Block

#21,381,481

2026-09-17 20:03:03 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,481
Timestamp: 10 days ago · 2026-09-17 20:03:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0211064471e773f67058688ca9db1d472f62dbcbd9df822efa6468d3ee58591
Parent hash: 0x3f083acc…305e0561
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,481 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.7%2,913,222 / 30,000,000

Base fee

20 gwei

State root

0xd4543a011b84…8e7d000f3b88

Transactions root

0x776ce7fcf2c6…2c9410eb487f

Receipts root

0x077d68a430aa…6e762c7986ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800