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 #0xb6dd6c8c680f960af053d4817b0a72e001ebe4fbd240fad3ccbf01263e9d2b6e · ArcScan

Block

#21,260,861

2026-09-17 03:03:20 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,861
Timestamp: 27 days ago · 2026-09-17 03:03:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6dd6c8c680f960af053d4817b0a72e001ebe4fbd240fad3ccbf01263e9d2b6e
Parent hash: 0x455488e0…bfa625ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,861 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.7%3,521,918 / 30,000,000

Base fee

20 gwei

State root

0x9417cf3ff602…c0f645be7b6d

Transactions root

0x103ecf1106be…0b2b0f4ddbf2

Receipts root

0xfd635f8f61b6…a8227c9ba6b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800