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 #21484519 · ArcScan

Block

#21,484,519

2026-09-18 10:34:00 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,519
Timestamp: 25 days ago · 2026-09-18 10:34:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1183e5bba34ca044dc669da19677212946e5b7b4b85d1415123cfedebf1ea70
Parent hash: 0x23ca18c5…e28b4216
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,519 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.7%2,898,142 / 30,000,000

Base fee

20 gwei

State root

0xee134e9fb5f8…fafbc2302d5e

Transactions root

0xeb5da6b885ba…58766434dd03

Receipts root

0xf7dcb77825bb…38983e2bd163

Nonce

0x0000000000000000

Extra data

0x00000004a817c800