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 #21312649 · ArcScan

Block

#21,312,649

2026-09-17 10:20:52 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,649
Timestamp: 31 days ago · 2026-09-17 10:20:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a6990bce1b3e0601956b6c4df52f7c229e1adcee82130b327d6e6dc7daa02eb
Parent hash: 0x8bb7648c…2cf566da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,649 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

21.7%6,504,994 / 30,000,000

Base fee

20 gwei

State root

0x53aff44c5b24…a4047f9174b4

Transactions root

0x52baef5862de…74257f950624

Receipts root

0x6fbf37a628c7…1d3b58fceb10

Nonce

0x0000000000000000

Extra data

0x00000004a817c800