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 #0x6ef6ad2f7d72ce32319c87b7264d08ba8b4b01a4f2e8f998bcf5f672147bf2a5 · ArcScan

Block

#21,442,923

2026-09-18 04:42:23 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,923
Timestamp: 39 days ago · 2026-09-18 04:42:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x6ef6ad2f7d72ce32319c87b7264d08ba8b4b01a4f2e8f998bcf5f672147bf2a5
Parent hash: 0xac549819…1329b4a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,923 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.1%1,827,416 / 30,000,000

Base fee

20 gwei

State root

0x5ee396657a7c…89af2bde303b

Transactions root

0x4942df5cf930…b9f1203809f8

Receipts root

0x4557c493aa09…be4b748e2b0c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800