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 #21305283 · ArcScan

Block

#21,305,283

2026-09-17 09:18:39 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,283
Timestamp: 39 days ago · 2026-09-17 09:18:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x11d143273a1f82b59c20446615838a9a0933c3c32c49d31472eaddbde9cab87b
Parent hash: 0xf8b1a53d…c9cfe8dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,283 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

18.8%5,636,221 / 30,000,000

Base fee

20 gwei

State root

0x676876e4f687…366a12bf25d0

Transactions root

0x7980f98cd961…2e9470f2fee4

Receipts root

0x9663f15c5c08…6c8db1911091

Nonce

0x0000000000000000

Extra data

0x00000004a817c800