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 #21547994 · ArcScan

Block

#21,547,994

2026-09-18 19:30:34 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,994
Timestamp: 52 days ago · 2026-09-18 19:30:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xa31380ca735000b54d252674cd5c553f8562519ad33198c71c960fd0360db32e
Parent hash: 0x9b34d15d…880eaaec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,994 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

1.9%587,726 / 30,000,000

Base fee

20 gwei

State root

0xf14d4a7bf892…0879935b894f

Transactions root

0xdd9531691084…d7cd15634818

Receipts root

0x4213829234da…cf233349a93c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800