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 #21567351 · ArcScan

Block

#21,567,351

2026-09-18 22:14:15 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,351
Timestamp: 17 days ago · 2026-09-18 22:14:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x45b760c51f839477e6e7cd7e3444323e247bfaa093d2fda222cdbf38c835cb8f
Parent hash: 0xc73973ea…58e74368
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,351 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.6%1,991,012 / 30,000,000

Base fee

20 gwei

State root

0x3cc7b7ba8d64…82fbbbebbe68

Transactions root

0xa2db88ae0f24…155bef27103c

Receipts root

0x9dfaeabf392c…6da413a9eb14

Nonce

0x0000000000000000

Extra data

0x00000004a817c800