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 #21391611 · ArcScan

Block

#21,391,611

2026-09-17 21:28:40 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,611
Timestamp: 14 days ago · 2026-09-17 21:28:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xb473a5d0ba04b6d31854fceb4f968625861f80dd16a876f346c87d040ee04888
Parent hash: 0x53c4ada5…d4df5837
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,611 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

32.8%9,843,854 / 30,000,000

Base fee

20 gwei

State root

0x7faa08f1debc…f7af5fe5eb05

Transactions root

0x3b2e224a1e2e…b43fec35acb5

Receipts root

0x024adf5d9d7a…04ce782dec90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800