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 #21485875 · ArcScan

Block

#21,485,875

2026-09-18 10:45:28 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,875
Timestamp: 53 days ago · 2026-09-18 10:45:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c587b8ed9b7485a39b152e04e511ba1149fa573858ec0216de424cb0caa82e6
Parent hash: 0xbb5ee589…24deebd2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,875 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.8%228,217 / 30,000,000

Base fee

20 gwei

State root

0x624338f06354…f9825e1ff550

Transactions root

0x8afedb6cb7fd…cf375055df8a

Receipts root

0x64865b03d518…081965e0f98d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800