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 #21270590 · ArcScan

Block

#21,270,590

2026-09-17 04:25:31 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,590
Timestamp: 6 days ago · 2026-09-17 04:25:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xf1af738c90c7c6253b4b68a6b0dbbc6f673365e8d31abbd2b7f18a44a6dc3a51
Parent hash: 0xbc863484…a050acb5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,590 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

16.8%5,042,762 / 30,000,000

Base fee

20 gwei

State root

0x8c2fcaa59bd0…3c57b3a183b1

Transactions root

0xc1a5bc29492a…99016e468553

Receipts root

0x25b158a97c78…8af80d942c1a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800