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 #21566430 · ArcScan

Block

#21,566,430

2026-09-18 22:06:28 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,430
Timestamp: 45 days ago · 2026-09-18 22:06:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xda97d70bd05aadada63f356916a1e5ea9e1db76c071d7c4e63f23ae470b4bf25
Parent hash: 0x5ee91988…3db04cc5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,430 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.3%1,579,700 / 30,000,000

Base fee

20 gwei

State root

0xb73da8c809bc…b0d12c8e0733

Transactions root

0xc4d0d353c818…f25d8ebc101c

Receipts root

0xd5b9eda58635…384a3bab5423

Nonce

0x0000000000000000

Extra data

0x00000004a817c800