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 #21276794 · ArcScan

Block

#21,276,794

2026-09-17 05:17:56 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,794
Timestamp: 19 days ago · 2026-09-17 05:17:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x214e214ec740fe8974040e835b5f9c0a7dec3d40ea5363a97133694495ae1ce4
Parent hash: 0x8cd9cb25…579ef2aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,794 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

13.9%4,169,153 / 30,000,000

Base fee

20 gwei

State root

0xd5d92a71d696…e1a9d6cb2556

Transactions root

0x78310eb282a0…bdf1de11568e

Receipts root

0x7b01c588849e…9997e649ec67

Nonce

0x0000000000000000

Extra data

0x00000004a817c800