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 #21481700 · ArcScan

Block

#21,481,700

2026-09-18 10:10:11 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,700
Timestamp: 48 days ago · 2026-09-18 10:10:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x671ecd1c977d7f6c90615dc066863b75aaca8fbe3e6c73c0a548c134d41f3d35
Parent hash: 0xb3c03e4b…2d65972e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,700 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.4%2,212,249 / 30,000,000

Base fee

20 gwei

State root

0x0de920c16a94…859f6e392f5d

Transactions root

0x8ba95c4e047e…1fa1267321fa

Receipts root

0x1137473f5ab4…4d36adfeb9d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800