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 #21446279 · ArcScan

Block

#21,446,279

2026-09-18 05:10:45 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,279
Timestamp: 53 days ago · 2026-09-18 05:10:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x20f951e23f241ecfc72e2c5476cc38b337d5c44af1aa9255e8762c730e92210a
Parent hash: 0xac997b2c…9cc7dcd0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,279 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.0%2,393,618 / 30,000,000

Base fee

20 gwei

State root

0x2b8a14e0fe10…7624d4992297

Transactions root

0xadaab160541a…70f924617849

Receipts root

0xa135d6d55ec8…66e362806f27

Nonce

0x0000000000000000

Extra data

0x00000004a817c800