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.

Block #0xa2b2aa11feb13553f30c58df06ab97de006b8a32eb8facf588936ed05071aa45 · ArcScan

Block

#21,245,039

2026-09-17 00:49:44 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,039
Timestamp: 19 days ago · 2026-09-17 00:49:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2b2aa11feb13553f30c58df06ab97de006b8a32eb8facf588936ed05071aa45
Parent hash: 0x784e1228…98d9859d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,039 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.9%4,164,813 / 30,000,000

Base fee

20 gwei

State root

0xfc0b56b6a2a7…f54e94b76f2b

Transactions root

0x7805e439eeee…50f5afaac575

Receipts root

0x3264c780bcaf…3adef0c67de2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800