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 #21620896 · ArcScan

Block

#21,620,896

2026-09-19 05:46:59 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,896
Timestamp: 48 days ago · 2026-09-19 05:46:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xec2251bf0ab09db744860bae8cd5c53d0a360cde1c4aa4c84691639145e02533
Parent hash: 0x61d8605d…3b0441ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,896 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.2%953,817 / 30,000,000

Base fee

20 gwei

State root

0x832b2e550877…10383604059f

Transactions root

0x4362edaa9064…303a2a5d278c

Receipts root

0x600be435e1b0…d3f0c35f4dfd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800