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 #0x148353cdadebd69839475d20c5a4a71c20052da919c5a9e2b8e682e5b3bbcb51 · ArcScan

Block

#21,239,735

2026-09-17 00:04:58 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,735
Timestamp: 20 days ago · 2026-09-17 00:04:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x148353cdadebd69839475d20c5a4a71c20052da919c5a9e2b8e682e5b3bbcb51
Parent hash: 0x88ac7a63…190583bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,735 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

26.9%8,067,610 / 30,000,000

Base fee

20 gwei

State root

0xa491192600af…d206259ee6ad

Transactions root

0xb9dad12bf122…0f3a98622b99

Receipts root

0x81438579992b…42dc856944c9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800