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 #0x79e136ee1da0c9aa368073f6c5be05a9d978c267942b42ddc83b9c59af9e4fdd · ArcScan

Block

#21,540,852

2026-09-18 18:30:12 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,852
Timestamp: 26 days ago · 2026-09-18 18:30:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x79e136ee1da0c9aa368073f6c5be05a9d978c267942b42ddc83b9c59af9e4fdd
Parent hash: 0x5ee5de6a…bd7c4249
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,852 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

11.0%3,295,991 / 30,000,000

Base fee

20 gwei

State root

0xce54cc1b3862…3583c7b43f12

Transactions root

0xb11ed2f41731…e238e1b61dca

Receipts root

0x4ecb77c942ad…565ff4fe8df3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800