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 #21410020 · ArcScan

Block

#21,410,020

2026-09-18 00:04:17 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,020
Timestamp: 12 days ago · 2026-09-18 00:04:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x6cacbeae680d24e11d047aaca7e1613929475200468b5e1f1d220355e49a64b5
Parent hash: 0xd5cc4124…e6ed73a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,020 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

33.6%10,096,398 / 30,000,000

Base fee

20 gwei

State root

0xc8d4afc33b17…a926ac85b7ab

Transactions root

0xc4b66f5b9c4c…206672d1a6fa

Receipts root

0x39390725909f…8d3530f4e38b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800