Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x51b09d98d147bc12581d40faef587b35d66d94764c980cec929870823ac83787 · ArcScan

Block

#21,418,320

2026-09-18 01:14:26 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,320
Timestamp: 25 days ago · 2026-09-18 01:14:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x51b09d98d147bc12581d40faef587b35d66d94764c980cec929870823ac83787
Parent hash: 0x823f967e…5c35517e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,320 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.5%1,066,460 / 30,000,000

Base fee

20 gwei

State root

0xd0f6f0c7d6ad…224e7c82d2c5

Transactions root

0x68cd6e3bd574…5f1b609b45cb

Receipts root

0x356cc64187c1…4ff20d8200f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800