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 #21417249 · ArcScan

Block

#21,417,249

2026-09-18 01:05:23 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,249
Timestamp: 51 days ago · 2026-09-18 01:05:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x1eccb7c2a7a4f24d6d8e4f2129a5b854ab545a9dcca76541515bd059ef3c4545
Parent hash: 0x80969f52…fa0a8541
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,249 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.8%1,151,616 / 30,000,000

Base fee

20 gwei

State root

0xf6dd48a89e47…80a05bb39d90

Transactions root

0x88a8078162c3…3f8e7ef701d2

Receipts root

0xf0581297f547…0812119ea5a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800