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 #21526274 · ArcScan

Block

#21,526,274

2026-09-18 16:26:57 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,274
Timestamp: 18 days ago · 2026-09-18 16:26:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xf3021f6d3b2c9cb77e76e2ef88baf3881dc1685d96e9c7a5d1958457467510e3
Parent hash: 0x365c28fe…1c2174cf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,274 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.9%1,769,805 / 30,000,000

Base fee

20 gwei

State root

0xcb4630965706…58049aa875a3

Transactions root

0x70b77cde5aaf…872dd800b2d2

Receipts root

0xb26a60bcbc69…4449918d7091

Nonce

0x0000000000000000

Extra data

0x00000004a817c800