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 #21355365 · ArcScan

Block

#21,355,365

2026-09-17 16:21:37 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,365
Timestamp: 19 days ago · 2026-09-17 16:21:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x95dbedeee754c9122e35deaad524688aeb4f1f1b06470a5c5bd815f8a176a8df
Parent hash: 0x5a2515e0…76e55538
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,365 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

22.4%6,721,112 / 30,000,000

Base fee

20 gwei

State root

0x17cef08fa6b1…56c3613dcf66

Transactions root

0x9b34672d971d…6661a37c9f42

Receipts root

0x08db7e6438c5…00c875f36530

Nonce

0x0000000000000000

Extra data

0x00000004a817c800