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 #21483187 · ArcScan

Block

#21,483,187

2026-09-18 10:22:45 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,483,187
Timestamp: 11 days ago · 2026-09-18 10:22:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc722ee8e635ce053b92b3cf57babb5faa50d8a5d59ec548ee84c0a01880f431
Parent hash: 0x922e834a…b0d340c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,483,187 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.0%4,512,526 / 30,000,000

Base fee

20 gwei

State root

0x3d09f097b635…3da0299815f1

Transactions root

0xe42590f2230a…0acb5dcd4e13

Receipts root

0x389dd311f764…8713383d5cb5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800