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 #21620697 · ArcScan

Block

#21,620,697

2026-09-19 05:45:18 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,697
Timestamp: 47 days ago · 2026-09-19 05:45:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e0fdc79f4816a7d60b95952446dab87d2e746b625d2b609d6e771c089facdc5
Parent hash: 0x7d33b2e9…60bec2fa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,697 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.8%4,157,540 / 30,000,000

Base fee

20 gwei

State root

0xa5bfee28c3db…df35af0c9060

Transactions root

0xa3c94ec980ba…4c5e18b16c08

Receipts root

0x2679ea190cca…24ef8d8ea690

Nonce

0x0000000000000000

Extra data

0x00000004a817c800