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 #21295987 · ArcScan

Block

#21,295,987

2026-09-17 08:00:06 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,987
Timestamp: 50 days ago · 2026-09-17 08:00:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x280294656f8f188d4ed630f3ba95996c6c29834a21c692a22407be2d39fae46d
Parent hash: 0x24f124ed…77ca9a66
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,987 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

14.0%4,188,138 / 30,000,000

Base fee

20 gwei

State root

0x10ef92ee00d6…cfca53889ef3

Transactions root

0xa5ceee5ce055…0e84b32c1aca

Receipts root

0xfafe7e00a610…054ecb34fed2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800