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 #21344976 · ArcScan

Block

#21,344,976

2026-09-17 14:53:52 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,976
Timestamp: 56 days ago · 2026-09-17 14:53:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x0bb4e71cdc36181b9a08c14877709a9239599ac5109401c516d1f333f48513d4
Parent hash: 0x3b31a080…ded5c8de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,976 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

21.8%6,546,093 / 30,000,000

Base fee

20 gwei

State root

0x1b9cd068a8e1…f59a42a83087

Transactions root

0x86c85a99d979…3d1ce7ea2905

Receipts root

0x5be93c66f70c…29e8e9ffd5a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800