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 #21620850 · ArcScan

Block

#21,620,850

2026-09-19 05:46:35 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,850
Timestamp: 48 days ago · 2026-09-19 05:46:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b439a347cb2fb408848232f3a49cba9ab7e9837d0e50ce573a3faf399cbc6ea
Parent hash: 0x3b3f486a…81b4d171
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,850 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.9%869,494 / 30,000,000

Base fee

20 gwei

State root

0x14a23cf9844d…749551c6c972

Transactions root

0x5f7926434243…57508a48f37a

Receipts root

0x50006de5e248…d878dffd1ec6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800