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 #21526678 · ArcScan

Block

#21,526,678

2026-09-18 16:30:22 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,678
Timestamp: 30 days ago · 2026-09-18 16:30:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d17f7b6330dc62f84aaecc7138cec754a1f1947994baf2df5052f97d5df2a44
Parent hash: 0xc19465bb…a499238a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,678 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.9%1,782,136 / 30,000,000

Base fee

20 gwei

State root

0xf735e285ca8a…a4802b483f79

Transactions root

0xf194877a80af…7c84aefd61e0

Receipts root

0x888a46d0cb38…631dbb3288fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800