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 #21543501 · ArcScan

Block

#21,543,501

2026-09-18 18:52:35 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,501
Timestamp: 53 days ago · 2026-09-18 18:52:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4789a8c8d7cf9488e87ca52d38136fc17b5c6fe99170cc4d528c652d1002cfd
Parent hash: 0x925bf150…ce7d3b1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,501 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.1%1,519,861 / 30,000,000

Base fee

20 gwei

State root

0xc193f84fb6d9…03fa72a6505a

Transactions root

0xca7261284591…4d9ec77e56c2

Receipts root

0x399518cda322…808100139653

Nonce

0x0000000000000000

Extra data

0x00000004a817c800