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 #0x4792a45eb3fe56a140852a60e92020e69455ae871a8f3631b2516bb7fdd77d04 · ArcScan

Block

#21,421,342

2026-09-18 01:39:59 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,342
Timestamp: 55 days ago · 2026-09-18 01:39:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x4792a45eb3fe56a140852a60e92020e69455ae871a8f3631b2516bb7fdd77d04
Parent hash: 0xc0168b34…e71b56a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,342 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

11.3%3,386,691 / 30,000,000

Base fee

20 gwei

State root

0xc2de3465c368…cc804ef7d02c

Transactions root

0xbea9aab32e65…b4e97538fc3d

Receipts root

0x6a8dc80e8662…f72157322a5b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800