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 #0x7c83839bf340929066291538ea08e0a7ef228032286ae5661de53253a7fd48e7 · ArcScan

Block

#21,419,075

2026-09-18 01:20:49 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,075
Timestamp: 4 days ago · 2026-09-18 01:20:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c83839bf340929066291538ea08e0a7ef228032286ae5661de53253a7fd48e7
Parent hash: 0x13bbe9ae…16c90e3a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,075 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.7%2,318,544 / 30,000,000

Base fee

20 gwei

State root

0x28f04d1cf7c0…a34d56c5dacc

Transactions root

0xc7d9db2290a5…fe00ea70db51

Receipts root

0xe3f5941969d6…0c83a8c275f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800