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 #21398007 · ArcScan

Block

#21,398,007

2026-09-17 22:22:44 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,007
Timestamp: 53 days ago · 2026-09-17 22:22:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x71b569a85acd032ed4fba80ae7e3cf01f45fae7d6be02638ee8550aebd5b0210
Parent hash: 0x795418d6…bf1446be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,007 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.0%1,799,727 / 30,000,000

Base fee

20 gwei

State root

0x8c7d5c78437b…0cac4e5f6837

Transactions root

0x105294342275…3459455d02c7

Receipts root

0xfdb515e755bb…d47acf06dc0e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800