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 #21508588 · ArcScan

Block

#21,508,588

2026-09-18 13:57:29 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,588
Timestamp: 50 days ago · 2026-09-18 13:57:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4f02f54efcccf06f9b81b37b2e78f5d782af30076d25b339194fd70f3f5c2b8
Parent hash: 0x3b2aa056…7adbaf1e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,588 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

7.3%2,195,082 / 30,000,000

Base fee

20 gwei

State root

0xdc83deae6d96…44e61e165939

Transactions root

0xc635c6e3aa12…1499db156cbe

Receipts root

0x1c59430229c0…235b1142f1d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800