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 #21340637 · ArcScan

Block

#21,340,637

2026-09-17 14:17:12 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,637
Timestamp: 55 days ago · 2026-09-17 14:17:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d40cc54f21b6391a338941268176aeb0e55787b32a03e35c46fac08e438ae4c
Parent hash: 0xebf9ebc0…8eef2837
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,637 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

18.8%5,641,533 / 30,000,000

Base fee

20 gwei

State root

0x340f3bf4665a…7c11cd04abe3

Transactions root

0x070d2771552f…2f197bbc2d93

Receipts root

0x1cdc0d200f70…4eaab4c884db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800