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 #21266076 · ArcScan

Block

#21,266,076

2026-09-17 03:47:23 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,076
Timestamp: 12 days ago · 2026-09-17 03:47:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x9689bb474a3d9ab6f54aa531a77b54bbffc3c8416e17a4672c6394c0cc501190
Parent hash: 0xcb0496e3…b0d159aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,076 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

15.1%4,523,445 / 30,000,000

Base fee

20 gwei

State root

0xea2e578fd9e7…adb752aa0380

Transactions root

0xb7df91cf2c83…59f2ff91c19b

Receipts root

0x419ef60975bd…82b46326a47b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800