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 #21312119 · ArcScan

Block

#21,312,119

2026-09-17 10:16:23 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,119
Timestamp: 48 days ago · 2026-09-17 10:16:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x17f1e3235388881128ccb4d7b47d62fb8e089b8b1f0c762f925482b22b61318b
Parent hash: 0x81afc89a…aa1e5a4b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,119 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

60.5%18,151,595 / 30,000,000

Base fee

20 gwei

State root

0x69dfedc6cfb0…fcfc495256ab

Transactions root

0x4f02e57d9f88…c8de9bee8937

Receipts root

0xdca5863faa01…6561e40916aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800