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 #21555069 · ArcScan

Block

#21,555,069

2026-09-18 20:30:24 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,069
Timestamp: 41 days ago · 2026-09-18 20:30:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x41abe23300aa31a32a0572bf674f4b6689c46cae90f312631a86673bfee7930a
Parent hash: 0x82ee8420…79a5ac82
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,069 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.8%2,628,226 / 30,000,000

Base fee

20 gwei

State root

0xff6431e612e3…d26387498eae

Transactions root

0xac9b64719184…b04e71d9939d

Receipts root

0x533d80a99358…b013e747e8df

Nonce

0x0000000000000000

Extra data

0x00000004a817c800