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 #21520539 · ArcScan

Block

#21,520,539

2026-09-18 15:38:28 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,539
Timestamp: 38 days ago · 2026-09-18 15:38:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xc4fab7be7a0cef93ebdeef5666447e5350301fd83993277ec0a907bfca97529d
Parent hash: 0x1e1ad459…787fe2fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,539 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

8.3%2,484,147 / 30,000,000

Base fee

20 gwei

State root

0x3368168fdb37…6f59d05da64f

Transactions root

0x8500a813c1df…b5cf65f214b6

Receipts root

0xd22902e72cee…28adfcbd8938

Nonce

0x0000000000000000

Extra data

0x00000004a817c800