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 #21305230 · ArcScan

Block

#21,305,230

2026-09-17 09:18:12 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,230
Timestamp: 37 days ago · 2026-09-17 09:18:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b9786015ee87dd65f8126f571decbf0ff06cf14b68f74bf7bb4345e0244c818
Parent hash: 0x2c54df6c…aacf281c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,230 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.0%2,102,221 / 30,000,000

Base fee

20 gwei

State root

0x66736d3622ec…d0353e362eeb

Transactions root

0x65c40b9fb291…bc5bf15983de

Receipts root

0xc11904e72114…9e06e016833d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800