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 #21373471 · ArcScan

Block

#21,373,471

2026-09-17 18:55:23 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,471
Timestamp: 47 days ago · 2026-09-17 18:55:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xbdf5fdf78a898190fd344d5d91a3c3e92d2a000c24af749a4a44889aa93d8458
Parent hash: 0x2b8dc8b7…27307b6f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,471 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.9%876,680 / 30,000,000

Base fee

20 gwei

State root

0x9e5c5e9cbf3a…45c9867cbbeb

Transactions root

0x82e71831a6e6…5a09798ebb6f

Receipts root

0x143d2ad3f115…d7abdcf1f267

Nonce

0x0000000000000000

Extra data

0x00000004a817c800