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 #0x2d0eae9212d1d7029ab34fd744b485c31c9f6b716b73f529d4e22279cf336f7e · ArcScan

Block

#21,557,740

2026-09-18 20:52:59 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,740
Timestamp: 30 days ago · 2026-09-18 20:52:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x2d0eae9212d1d7029ab34fd744b485c31c9f6b716b73f529d4e22279cf336f7e
Parent hash: 0xe0a2917b…045f0925
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,740 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

1.2%356,699 / 30,000,000

Base fee

20 gwei

State root

0x59e5146fc76c…d1412d287fa1

Transactions root

0x8c8461ab1d02…4cd3073daac2

Receipts root

0x845c58b98037…559cd3e14615

Nonce

0x0000000000000000

Extra data

0x00000004a817c800