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 #21373432 · ArcScan

Block

#21,373,432

2026-09-17 18:55:03 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,432
Timestamp: 48 days ago · 2026-09-17 18:55:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x1403eed40ed3679245ad03cfb89c2503d53225e5f09c832dd2990c79ef72800a
Parent hash: 0x8deea28c…483cbe17
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,432 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.0%4,192,205 / 30,000,000

Base fee

20 gwei

State root

0x3165431751e1…3c7818e2279b

Transactions root

0xde67b2d5e33d…b923dfb334e9

Receipts root

0x567be8b82250…4659b181d943

Nonce

0x0000000000000000

Extra data

0x00000004a817c800