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 #21377385 · ArcScan

Block

#21,377,385

2026-09-17 19:28:26 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,385
Timestamp: 55 days ago · 2026-09-17 19:28:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xf371e8327f21d6edb7f6606b7408821f2171cfbd628d4f455b46ed1d31a9c3c6
Parent hash: 0xd6c50fce…f2abd795
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,385 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

15.4%4,626,770 / 30,000,000

Base fee

20 gwei

State root

0x35ffdacb464f…0d1488abe3c5

Transactions root

0x49f1ad3f02e6…9c8bb20f42e4

Receipts root

0xa5dc62505fbc…4474d7b95a5b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800