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 #21289085 · ArcScan

Block

#21,289,085

2026-09-17 07:01:47 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,085
Timestamp: 12 days ago · 2026-09-17 07:01:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x6941f78bea746f5038de4bc806ffcfcf56eb773621e98ab2ce0858b15943612c
Parent hash: 0x3e61f2d3…b973dec4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,085 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

13.6%4,066,012 / 30,000,000

Base fee

20 gwei

State root

0x1e3bc7d6c4bc…19f6ce771a46

Transactions root

0x9538e7a10bda…97222058a079

Receipts root

0x3224b20073e1…6b1b30055e35

Nonce

0x0000000000000000

Extra data

0x00000004a817c800