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 #21355251 · ArcScan

Block

#21,355,251

2026-09-17 16:20:39 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,251
Timestamp: 15 days ago · 2026-09-17 16:20:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x36f79080a8f314a2152453bc863f4f4c910a526a5dc1e9e4083cee39e6f5f161
Parent hash: 0xc4d24d3a…e220deea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,251 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

13.4%4,031,277 / 30,000,000

Base fee

20 gwei

State root

0x53fbe4dfb68a…2ec2a412cf90

Transactions root

0xa5e48675d282…11acf253b614

Receipts root

0x29a11a59170f…358e5d3da26c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800