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 #21518028 · ArcScan

Block

#21,518,028

2026-09-18 15:17:15 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,028
Timestamp: 16 days ago · 2026-09-18 15:17:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x472044ce2ec42a90977288306ad7449862225b22b4d1eb91983cd117c611651a
Parent hash: 0xc99a3ece…bc53016e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,028 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.9%1,171,826 / 30,000,000

Base fee

20 gwei

State root

0xd06e00580617…5a027a4c4620

Transactions root

0x131f288e5695…78e3ddc18558

Receipts root

0x3216aa63b863…e45e17f10031

Nonce

0x0000000000000000

Extra data

0x00000004a817c800