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 #21237268 · ArcScan

Block

#21,237,268

2026-09-16 23:44:08 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,268
Timestamp: 4 days ago · 2026-09-16 23:44:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xcad91f88e4c42d46f9b3adc27428322425e57e706cdfe7b7fe74613c472397af
Parent hash: 0xd9b9f7a9…0b3b1c45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,268 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

51.0%15,312,815 / 30,000,000

Base fee

20 gwei

State root

0xbf7d855868dd…88baa602a1e7

Transactions root

0x7e2ebb10eaf6…cbf0221eaf69

Receipts root

0x81a83b678ccc…5958b70fb02b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800