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 #21548960 · ArcScan

Block

#21,548,960

2026-09-18 19:38:44 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,960
Timestamp: 35 days ago · 2026-09-18 19:38:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xb90ad6ac4b6e77727e0b083e74129feaf8ce6a37a7baf1438da243b55169e060
Parent hash: 0xb648bf23…9e4331e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,960 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.9%2,076,885 / 30,000,000

Base fee

20 gwei

State root

0xc655182f6d9b…b886f1321176

Transactions root

0x644a39b5da75…46596da24b7c

Receipts root

0x2a22cfc337e9…d9a2a72870d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800