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 #21410805 · ArcScan

Block

#21,410,805

2026-09-18 00:10:55 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,805
Timestamp: 23 days ago · 2026-09-18 00:10:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f048a92ce63baae204e5fa5d8438ca2a076944f79c1fe4425c2e4f44b6ebac1
Parent hash: 0xfce2c419…d131f23b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,805 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.9%1,758,672 / 30,000,000

Base fee

20 gwei

State root

0x8b0a74f6f044…c123ebf3fcb9

Transactions root

0x2e55452d2c9f…1c0baae67310

Receipts root

0xf8c8ce64ad65…62f6da9ec153

Nonce

0x0000000000000000

Extra data

0x00000004a817c800