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 #21387806 · ArcScan

Block

#21,387,806

2026-09-17 20:56:30 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,806
Timestamp: 7 days ago · 2026-09-17 20:56:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd19766664055f516a8abcf5a66eccd6bf69380778d91519ddb07eb92d51cc12
Parent hash: 0x453c91a3…a535e1ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,806 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.2%1,864,528 / 30,000,000

Base fee

20 gwei

State root

0x6ee0d4f46ceb…2d6d9d63592d

Transactions root

0xd1a9fc3b12a9…4c025c4a5154

Receipts root

0x59f4a5c6ac84…d2dcd9b5076a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800