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 #21418997 · ArcScan

Block

#21,418,997

2026-09-18 01:20:10 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,997
Timestamp: 5 days ago · 2026-09-18 01:20:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x32cc5123c8446a6e8adf345680152cb3ea2743e8327b4d2d250eed0a2bedaa69
Parent hash: 0x9465f3bb…3df2944c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,997 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.6%174,078 / 30,000,000

Base fee

20 gwei

State root

0xd1be36556a29…32a26e1ef7b8

Transactions root

0x55991b4dc21c…804298e4ee30

Receipts root

0x60d485af8850…7473468e112b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800