Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x99ea1e9938021231b33afdd4589ae48e122b1114e4a7176d524031044c2436d6 · ArcScan

Block

#21,417,488

2026-09-18 01:07:24 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,488
Timestamp: 48 days ago · 2026-09-18 01:07:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x99ea1e9938021231b33afdd4589ae48e122b1114e4a7176d524031044c2436d6
Parent hash: 0xa7de4c1b…9cd36ab1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,488 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

13.9%4,158,660 / 30,000,000

Base fee

20 gwei

State root

0xea3382141476…034cebf17f39

Transactions root

0xbff11aade2f7…eb49697c5da1

Receipts root

0xa533944f383f…a22bebd3069a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800