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 #21287927 · ArcScan

Block

#21,287,927

2026-09-17 06:52:00 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,927
Timestamp: 12 days ago · 2026-09-17 06:52:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6efd6c1ff80bf46be88ce66151fc6609824c4e0775dc61fe925194ddc0bb283
Parent hash: 0xedb6c443…323e6c35
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,927 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.7%2,620,903 / 30,000,000

Base fee

20 gwei

State root

0x16f189441879…b4cb0fc0053e

Transactions root

0x27e95f3af62f…65d50d239a70

Receipts root

0x73067d0cc052…52208101a032

Nonce

0x0000000000000000

Extra data

0x00000004a817c800