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 #21511187 · ArcScan

Block

#21,511,187

2026-09-18 14:19:27 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,187
Timestamp: 4 days ago · 2026-09-18 14:19:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x98876a35b239df7eed56e03f61a408e5f5782eb823d19b17e624d4f5bb973166
Parent hash: 0x4f915cc7…2e017af7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,187 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.5%2,845,236 / 30,000,000

Base fee

20 gwei

State root

0x70b3458be9ed…b3e70e8016d4

Transactions root

0xdce213fe066b…d8e5cfd72b30

Receipts root

0x91765284e49c…c7d18ff6ac1f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800