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 #21300409 · ArcScan

Block

#21,300,409

2026-09-17 08:37:29 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,409
Timestamp: 34 days ago · 2026-09-17 08:37:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xe47f964c361868c6805029f200e072405d63d220772b801e46e081bb14d09a64
Parent hash: 0x3bb9e630…722660f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,409 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

10.8%3,252,914 / 30,000,000

Base fee

20 gwei

State root

0xe288c3b87d53…a01849b3e09b

Transactions root

0x418bdc885993…8cfcde5cb51c

Receipts root

0x1415ed27ca54…4b68a50655f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800