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 #21294742 · ArcScan

Block

#21,294,742

2026-09-17 07:49:35 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,742
Timestamp: 14 days ago · 2026-09-17 07:49:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xa316e0458e6f3c10bd880881f6f41fc4f8c6a53f92cbabe9c1cf0838fcfcdac1
Parent hash: 0x587b2943…9168567f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,742 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

7.8%2,336,715 / 30,000,000

Base fee

20 gwei

State root

0x8dcc496ef17b…f88046acdea7

Transactions root

0x05b22012647f…ec62dec5eafa

Receipts root

0xa92dd7943a87…f2bac4653d0e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800