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 #21249340 · ArcScan

Block

#21,249,340

2026-09-17 01:26:03 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,340
Timestamp: 6 days ago · 2026-09-17 01:26:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x26c47c6ce2bdc561a61f24279548d54d308923e9c49a9a9aeb819ef2d2fe4e55
Parent hash: 0x2fd057ca…9d4a5bfd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,340 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

19.5%5,856,060 / 30,000,000

Base fee

20 gwei

State root

0x84436b64e48e…65eb6bcdd5ae

Transactions root

0x70229adcceaa…e559180bf9e4

Receipts root

0x4c66a6144638…f370a91eebe4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800