Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xef500a534844984574a4e356d2747559a9e521a74c990d5262a0cf8ad6e98d6a · ArcScan

Block

#21,547,608

2026-09-18 19:27:18 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,608
Timestamp: 55 days ago · 2026-09-18 19:27:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xef500a534844984574a4e356d2747559a9e521a74c990d5262a0cf8ad6e98d6a
Parent hash: 0x5747cde7…84f8ebe5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,608 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.9%2,661,779 / 30,000,000

Base fee

20 gwei

State root

0x92686cac2089…8dbaa258f2eb

Transactions root

0xa77e5af47cbc…30f2d13d9308

Receipts root

0x89b30c85bf21…b96ca4aa40ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800