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 #21261226 · ArcScan

Block

#21,261,226

2026-09-17 03:06:25 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,226
Timestamp: 33 days ago · 2026-09-17 03:06:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c8c0bf2d46380e3915a6a7a51e09856014aedc8bdff402d717ed47f133a5efa
Parent hash: 0xdddebbf6…0e4329fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,226 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.2%2,450,960 / 30,000,000

Base fee

20 gwei

State root

0x7ce530a1bf21…68af675e905a

Transactions root

0x45e2f121235f…f679316b1936

Receipts root

0xde03a944dbf3…6fdc92039ff6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800