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 #21480973 · ArcScan

Block

#21,480,973

2026-09-18 10:04:02 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,480,973
Timestamp: 56 days ago · 2026-09-18 10:04:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5ae56d01577bd1294530ec7f0b8a52e5bb674959d8c6e1e86f133dfee7e5957
Parent hash: 0xbcd90f36…d7c2dfc8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,480,973 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.5%3,157,808 / 30,000,000

Base fee

20 gwei

State root

0xbbf41eee2c0f…da4a05fc2fa1

Transactions root

0x6569240b4c2e…374db1b05eca

Receipts root

0xa6155459b3a0…1dbc6f2693d0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800