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 #21620757 · ArcScan

Block

#21,620,757

2026-09-19 05:45:48 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,757
Timestamp: 47 days ago · 2026-09-19 05:45:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xc360f189ed678badfad081ae81542322a3bf8d7a06007c8e2d288959f37c278f
Parent hash: 0x061cd753…fb7920c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,757 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

1.9%565,729 / 30,000,000

Base fee

20 gwei

State root

0x3a9883a6b3dc…c8edf93d99e0

Transactions root

0x049dad304a98…6997235e7f68

Receipts root

0xd781d8d25184…e22c4e663ac6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800