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 #21442514 · ArcScan

Block

#21,442,514

2026-09-18 04:38:55 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,514
Timestamp: 48 days ago · 2026-09-18 04:38:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x448c7775996af234b2cb3308faa8e7edc44b17e6bea3a644f49fdf861b80416a
Parent hash: 0x5cb09823…6e4d688f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,514 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

1.5%456,073 / 30,000,000

Base fee

20 gwei

State root

0x13e4c778d2d5…e9f145fee789

Transactions root

0xccc8aa50e185…1d13e3af183e

Receipts root

0x538e99571338…06ed8ab833b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800