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 #21521537 · ArcScan

Block

#21,521,537

2026-09-18 15:46:55 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,537
Timestamp: 8 days ago · 2026-09-18 15:46:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x41c4a1cd59e0c5c585ef6729044a47f49eaec721f5c38169894293d13097ebd7
Parent hash: 0x66857143…41523e1f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,537 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.8%1,755,174 / 30,000,000

Base fee

20 gwei

State root

0xdebea811cfe4…b7b6e84419ed

Transactions root

0xf528640dd57e…39586861e977

Receipts root

0x6ac2cd9a6166…f8f7a1bf359b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800