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 #21393450 · ArcScan

Block

#21,393,450

2026-09-17 21:44:12 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,450
Timestamp: 48 days ago · 2026-09-17 21:44:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x34ea4e9837ef87b4396454d1657cd3b7f07eb7f88ae1487ec4f4ee71d356beae
Parent hash: 0x7b623985…2eaaa0d4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,450 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.7%1,423,883 / 30,000,000

Base fee

20 gwei

State root

0xff88e1a66c07…8d760f65b842

Transactions root

0xc371c12580e5…926a3dd106d4

Receipts root

0x5d542dbebcaf…e0ea34885570

Nonce

0x0000000000000000

Extra data

0x00000004a817c800