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 #21269880 · ArcScan

Block

#21,269,880

2026-09-17 04:19:31 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,880
Timestamp: 14 days ago · 2026-09-17 04:19:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x79e2e47f2f334cc00fe8fa8262a8e227cb981d24640755e1e606f4bf13911318
Parent hash: 0x564355d1…3d598e9b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,880 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

12.9%3,882,932 / 30,000,000

Base fee

20 gwei

State root

0x41c9847e0010…d6d0de0aa93b

Transactions root

0xd6139a797195…a3a0779b00cc

Receipts root

0xf2155ac13e29…0822bdd1e012

Nonce

0x0000000000000000

Extra data

0x00000004a817c800