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 #21394898 · ArcScan

Block

#21,394,898

2026-09-17 21:56:27 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,898
Timestamp: 11 days ago · 2026-09-17 21:56:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x886c56d828db91888e4845fed762139ea00b222c8666e03fb95b5f0259bc5919
Parent hash: 0x59f83718…59d563b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,898 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

22.1%6,631,907 / 30,000,000

Base fee

20 gwei

State root

0x588e2914cd10…941d659e6456

Transactions root

0xcd60b83908aa…dfd375da5f95

Receipts root

0x46a5958bf7c6…e59a4107593f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800