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 #21315178 · ArcScan

Block

#21,315,178

2026-09-17 10:42:13 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,178
Timestamp: 14 days ago · 2026-09-17 10:42:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x1041b584eb38c37489b0b7f55f0e664612255e5f3a74366518a1f091cf934e5c
Parent hash: 0x16eafde2…49220ac1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,178 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

12.6%3,783,757 / 30,000,000

Base fee

20 gwei

State root

0x279836f29f6c…0a9d1a04c052

Transactions root

0xb773cd086e8f…bc03cf025a4e

Receipts root

0x7c29d42666cd…8e7382844df4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800