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 #21552680 · ArcScan

Block

#21,552,680

2026-09-18 20:10:12 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,680
Timestamp: 23 days ago · 2026-09-18 20:10:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x8513fd0feef9de131c2febada4c0015439af033b55749a0e4bf80889477014d4
Parent hash: 0x10f3bb0c…068ea8f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,680 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.8%851,762 / 30,000,000

Base fee

20 gwei

State root

0x47e8f22f931a…abaa30b62ea6

Transactions root

0x16b074e45ef3…3efa8794150c

Receipts root

0x9d8bcccc8aac…10a7217057c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800