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 #21379556 · ArcScan

Block

#21,379,556

2026-09-17 19:46:47 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,556
Timestamp: 48 days ago · 2026-09-17 19:46:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x25913e193508e8bbdc734a102a371f585ee97341d2bc54c4bde3d0950d28ae8b
Parent hash: 0x79417a47…2609206f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,556 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

20.8%6,240,801 / 30,000,000

Base fee

20 gwei

State root

0x4774478e7cd4…faa46e1def7a

Transactions root

0x618af4b7cdbf…599c6f83fad9

Receipts root

0x355a76356970…69c2b3bb1e86

Nonce

0x0000000000000000

Extra data

0x00000004a817c800