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 #21276362 · ArcScan

Block

#21,276,362

2026-09-17 05:14:17 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,362
Timestamp: 25 days ago · 2026-09-17 05:14:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x59bcd42ab28482aca3a61aeec07f35113213a5fa06f58df95de42ae600946f39
Parent hash: 0xe4e54223…0fc0c5c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,362 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.5%3,443,947 / 30,000,000

Base fee

20 gwei

State root

0xdbe49f2fa49f…c207d93a6aa7

Transactions root

0x7d7fe558f8b6…9796974dcbeb

Receipts root

0x8aba966063b7…2441c8caa6bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800