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 #21375434 · ArcScan

Block

#21,375,434

2026-09-17 19:11:57 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,434
Timestamp: 14 days ago · 2026-09-17 19:11:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6c3500e3bc949a40cf165b506b9f5c6afec67f8264d8711d4a73c17fed7e352
Parent hash: 0xe2bdac6c…dbceffc6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,434 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

18.5%5,538,834 / 30,000,000

Base fee

20 gwei

State root

0x0b70118aa084…2160cb1bd1b6

Transactions root

0x1ab30cb91c25…ee2fb623a419

Receipts root

0xa7405bc9af6c…3e94050c0e7b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800