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 #0x78a6ac15be3ab8ec1893879bf3fd6cced677082da3490c8cb2103cdb24a0af10 · ArcScan

Block

#21,268,147

2026-09-17 04:04:52 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,147
Timestamp: 49 days ago · 2026-09-17 04:04:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x78a6ac15be3ab8ec1893879bf3fd6cced677082da3490c8cb2103cdb24a0af10
Parent hash: 0x62fbbdcc…fbea4651
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,147 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.4%2,528,618 / 30,000,000

Base fee

20 gwei

State root

0x7e851cfff896…52b3c0cacdb7

Transactions root

0xc4947025237f…4c9a1093f52b

Receipts root

0x91e5df55b008…aee8a13b4f8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800