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 #21375564 · ArcScan

Block

#21,375,564

2026-09-17 19:13:03 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,564
Timestamp: 18 days ago · 2026-09-17 19:13:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xd64ff347019b709a1a43b8ee485c084dbc900c3cd43ea4f2fd5b7cfe9757c234
Parent hash: 0x1f6ad422…d7e6b525
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,564 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

48.7%14,604,076 / 30,000,000

Base fee

20 gwei

State root

0x1f9c780466b3…78387ba97853

Transactions root

0x297f24031262…9740e5103982

Receipts root

0x71d8f93c47b6…cd0b426850a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800