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 #21373475 · ArcScan

Block

#21,373,475

2026-09-17 18:55:25 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,475
Timestamp: 47 days ago · 2026-09-17 18:55:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x56afbdf8961df19b8c5abb06c2b7b8683cb1f63d78b8ad8157b830b882890030
Parent hash: 0xaead88d9…44a6550b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,475 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

10.1%3,043,336 / 30,000,000

Base fee

20 gwei

State root

0x5dcb0acd9327…d2eeedef707f

Transactions root

0x76ac8c063b88…22fba8539ea5

Receipts root

0xbcb3a8cd8e0d…16d4d63af918

Nonce

0x0000000000000000

Extra data

0x00000004a817c800