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 #21400853 · ArcScan

Block

#21,400,853

2026-09-17 22:46:47 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,853
Timestamp: 16 days ago · 2026-09-17 22:46:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xce9d3c37e08ef7e3fedff6d5df4028469a68d74b9f0a36f7400d8cf596489e66
Parent hash: 0x41565ff3…59a9698e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,853 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.1%2,723,431 / 30,000,000

Base fee

20 gwei

State root

0x687cb09a6970…01992e98256b

Transactions root

0xde9435fee417…a21050d69290

Receipts root

0x0483acd6c1b7…311af2644e1e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800