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 #21290368 · ArcScan

Block

#21,290,368

2026-09-17 07:12:37 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,368
Timestamp: 20 days ago · 2026-09-17 07:12:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xe353f361789a9da072ee248378afc8837dbb04122a440d7b967b948ff723021e
Parent hash: 0xf92b1769…c2dc9869
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,368 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.7%2,616,868 / 30,000,000

Base fee

20 gwei

State root

0xc7d5a113298c…410bcc2e666e

Transactions root

0x6db233e20a4f…120aef7775ba

Receipts root

0x005955a3456a…6ad0c50dc6b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800