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

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 #21385293 · ArcScan

Block

#21,385,293

2026-09-17 20:35:16 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,293
Timestamp: 5 days ago · 2026-09-17 20:35:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x42808f6c65530c5ff5c6adcee924fbdeeec72176eaef2323bf333179b78c0b81
Parent hash: 0x9535cfb1…8a7ad169
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,293 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

12.3%3,677,147 / 30,000,000

Base fee

20 gwei

State root

0x0e0e447f4680…f36c0cb06365

Transactions root

0xc8ea1e7a6d84…417018b18b22

Receipts root

0x1d0b7fdb8b86…51d44382d4c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800