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 #21385231 · ArcScan

Block

#21,385,231

2026-09-17 20:34:45 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,231
Timestamp: 7 days ago · 2026-09-17 20:34:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xecdea311f89c3dfe047e2332def12610183557db42407ba22231a560f0d4218f
Parent hash: 0xc5f83c6b…f6d8475a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,231 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.5%1,653,673 / 30,000,000

Base fee

20 gwei

State root

0xd7c3efef2b9f…9ff6bf3dbcd4

Transactions root

0x8b2390170e1c…e04fead95355

Receipts root

0x0db867412be1…a45a66d2a4ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800