Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x54ca8abfa6e7b9b3d011e5bd4fcc371b68b786eb06778619c51f41d24b584ef9 · ArcScan

Block

#21,552,492

2026-09-18 20:08:36 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,492
Timestamp: 29 days ago · 2026-09-18 20:08:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x54ca8abfa6e7b9b3d011e5bd4fcc371b68b786eb06778619c51f41d24b584ef9
Parent hash: 0xe227c565…1aa25855
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,492 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

1.5%457,863 / 30,000,000

Base fee

20 gwei

State root

0x8cc8e8c3631a…d416f2cf168b

Transactions root

0xcf0022661fd6…75f8511f6782

Receipts root

0xf97604ecdb44…a66a4709058b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800