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 #21556747 · ArcScan

Block

#21,556,747

2026-09-18 20:44:36 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,747
Timestamp: 6 days ago · 2026-09-18 20:44:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b6dcb6f1d04ab696b7053f2bbbd1b156c8efdb9fb08ed70a0e08ffc7ffc3127
Parent hash: 0x09183ed5…3b1631e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,747 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.7%1,721,249 / 30,000,000

Base fee

20 gwei

State root

0x496238da0e1c…9d84e89f85d9

Transactions root

0x7e5ccc266122…d679b9d59b66

Receipts root

0xe33dff4fcede…259b0df79858

Nonce

0x0000000000000000

Extra data

0x00000004a817c800