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 #21302273 · ArcScan

Block

#21,302,273

2026-09-17 08:53:13 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,273
Timestamp: 17 days ago · 2026-09-17 08:53:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xd0fa7bb562574526aef75cd802292c0b4e6665ecd4ccaa63986a4537cd1ee2b9
Parent hash: 0x306095d5…99c20359
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,273 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.9%2,973,656 / 30,000,000

Base fee

20 gwei

State root

0x5410a27e6807…7d1826fc4fbb

Transactions root

0x95b22fc1fd82…258b9ba8adcb

Receipts root

0x186633c79034…58889a7e8257

Nonce

0x0000000000000000

Extra data

0x00000004a817c800