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 #21323344 · ArcScan

Block

#21,323,344

2026-09-17 11:51:09 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,344
Timestamp: 34 days ago · 2026-09-17 11:51:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xa76ffa51139fe2d549bc02bcdc2840d4af6a89fdddec2fce0c0abe070a5f8c8a
Parent hash: 0x08c24e10…41a4d637
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,344 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

21.7%6,519,750 / 30,000,000

Base fee

20 gwei

State root

0xc7288892dd44…bf2841800dcc

Transactions root

0x64737c678f82…563091b34d29

Receipts root

0x885a41b4354d…a876a4ec2126

Nonce

0x0000000000000000

Extra data

0x00000004a817c800