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 #21321835 · ArcScan

Block

#21,321,835

2026-09-17 11:38:25 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,835
Timestamp: 11 days ago · 2026-09-17 11:38:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xd0d5c3f808b348ecaabf9f9cb64a0406d9f7b502e679f24875433c27d9b2b88a
Parent hash: 0xb619bedd…b21d149d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,835 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

33.8%10,136,294 / 30,000,000

Base fee

20 gwei

State root

0x938a15a9cf22…e5c932f3954f

Transactions root

0xb1f768886dd0…bfd8d04e32e0

Receipts root

0x189e2339754d…3f11a6f3c55c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800