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 #21485236 · ArcScan

Block

#21,485,236

2026-09-18 10:40:04 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,236
Timestamp: 47 days ago · 2026-09-18 10:40:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xa01590234674bac3a36e62a3993530c0ae8ffbb667aaa9f62fc0aeae2e04918d
Parent hash: 0x33e2cddd…2cc3f9b1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,236 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.5%1,637,224 / 30,000,000

Base fee

20 gwei

State root

0xb76800fe36b3…3f390f8baaf8

Transactions root

0xf26cac971c94…0a7583a7a26d

Receipts root

0xf8b2c2ebba41…12a0007c88a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800