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 #21570806 · ArcScan

Block

#21,570,806

2026-09-18 22:43:28 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,806
Timestamp: 56 days ago · 2026-09-18 22:43:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf527649129669fa1fae02097135e3619e56f251e8a260029fa074e6efb6a9a0
Parent hash: 0x67437ec3…22737205
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,806 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

15.8%4,740,315 / 30,000,000

Base fee

20 gwei

State root

0x4a68f9eb70b1…52facea265a5

Transactions root

0xd85dcffca1be…256330578b6f

Receipts root

0x7f9ec6b8d8ed…a7ad73c47950

Nonce

0x0000000000000000

Extra data

0x00000004a817c800