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 #21484127 · ArcScan

Block

#21,484,127

2026-09-18 10:30:42 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,127
Timestamp: 12 days ago · 2026-09-18 10:30:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xb77ff4c557b60081140e897fed646f1b2557106f95050c3ef29daf4b5c2f73b8
Parent hash: 0x7e679154…a9e94735
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,127 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.1%3,626,006 / 30,000,000

Base fee

20 gwei

State root

0x246f93504c51…e61fdad8bfb7

Transactions root

0x678d727f2599…7c5f12a3f170

Receipts root

0x1ada7cebf07c…1e725338883b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800