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 #21375850 · ArcScan

Block

#21,375,850

2026-09-17 19:15:28 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,850
Timestamp: 28 days ago · 2026-09-17 19:15:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xd2d584125e21440309e01942732ba5483a1944b5297c476a2c4ee092949b2bb0
Parent hash: 0x9a4383b2…28425d4e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,850 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

22.8%6,851,147 / 30,000,000

Base fee

20 gwei

State root

0xa77f025145ab…77fd15e0faf2

Transactions root

0x510136f1d07a…db9922871088

Receipts root

0x09cbda9004cb…e9ef14a09b5e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800