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 #21541250 · ArcScan

Block

#21,541,250

2026-09-18 18:33:33 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,250
Timestamp: 15 days ago · 2026-09-18 18:33:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x5677f377229029fc024a7e1263f00f875ff55eb47cc060984ee02f87de795d5a
Parent hash: 0x9c487f3e…9a30b3eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,250 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.5%1,667,693 / 30,000,000

Base fee

20 gwei

State root

0xca7b40c6023c…3fdb92940265

Transactions root

0x1b2b1306e4f7…4eea136bdc0b

Receipts root

0x4ad7de8a0215…7901a3f440b3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800