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 #21245016 · ArcScan

Block

#21,245,016

2026-09-17 00:49:32 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,016
Timestamp: 19 days ago · 2026-09-17 00:49:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xb739337f26e99042aa3f6cafbd1c6ddbd4b92d906d697a6449d094386d51996d
Parent hash: 0xbe65bc13…9ba55853
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,016 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

19.8%5,944,228 / 30,000,000

Base fee

20 gwei

State root

0xf94a54fcca88…2c1b22f1d879

Transactions root

0x903f191310a1…08c52b28b07b

Receipts root

0x2e2279fd8c33…41e975ecc520

Nonce

0x0000000000000000

Extra data

0x00000004a817c800