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 #21235665 · ArcScan

Block

#21,235,665

2026-09-16 23:30:36 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,235,665
Timestamp: 39 days ago · 2026-09-16 23:30:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xff3960ce7573dc0a94778004433a38930545cd43559745d8a68eca886895153c
Parent hash: 0x74836111…d86c8d3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,235,665 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

27.5%8,243,266 / 30,000,000

Base fee

20 gwei

State root

0x8b0fd82994a1…02a0609d0c18

Transactions root

0x660f33e039e2…70d767257d60

Receipts root

0xac5a21fdcead…3e977dfd7309

Nonce

0x0000000000000000

Extra data

0x00000004a817c800