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 #21527349 · ArcScan

Block

#21,527,349

2026-09-18 16:36:02 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,527,349
Timestamp: 21 days ago · 2026-09-18 16:36:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xc81f18b8fce2183bd62cff34d9ec98e68119cecd800140af28c8a0e9f88c4c78
Parent hash: 0x72de833c…f1c247e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,527,349 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

5.4%1,610,888 / 30,000,000

Base fee

20 gwei

State root

0xb5fc7a72d00d…46aee27ae87d

Transactions root

0xcca1410dd177…8ec0c2600997

Receipts root

0x550d6c3a19bb…cf9383c13ae8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800