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 #21548044 · ArcScan

Block

#21,548,044

2026-09-18 19:30:59 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,044
Timestamp: 51 days ago · 2026-09-18 19:30:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x90ccc11323cdab64b708a4052693ca29c434beee6aaf6e6a96c80c872571f9ec
Parent hash: 0x9c1bd2f1…1eac8d45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,044 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.6%181,480 / 30,000,000

Base fee

20 gwei

State root

0x8cbdcdb8ecae…fb1f458d4d70

Transactions root

0x406fc6dd9eb7…a0300a7dc771

Receipts root

0xbff7a3d1d751…8737d78ab410

Nonce

0x0000000000000000

Extra data

0x00000004a817c800