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 #21249620 · ArcScan

Block

#21,249,620

2026-09-17 01:28:24 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,620
Timestamp: 15 days ago · 2026-09-17 01:28:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xc48e8aadfdd00193991458497f42b114357bfa4a3da190c560644fee6952de12
Parent hash: 0xd8546276…d115fd16
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,620 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

26.3%7,877,097 / 30,000,000

Base fee

20 gwei

State root

0x184236e7adde…8d1a3385e54e

Transactions root

0x4a010ce79c8e…09dbf9a65c00

Receipts root

0x3bb87b8856bd…2610f252d887

Nonce

0x0000000000000000

Extra data

0x00000004a817c800