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 #21388602 · ArcScan

Block

#21,388,602

2026-09-17 21:03:14 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,602
Timestamp: 31 days ago · 2026-09-17 21:03:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xd89bc92d1f11a79cd6d23161f440d24e863210dcd7a6f44f07dbed307d9f2ca4
Parent hash: 0x0eadefab…f41d315f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,602 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.8%2,036,629 / 30,000,000

Base fee

20 gwei

State root

0xe1bbabd1b096…99d0803d0c06

Transactions root

0xa5c799c8116d…c3dd87bd8f76

Receipts root

0x4a3b1060cc0a…e2f0742a4d5e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800