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 #21409693 · ArcScan

Block

#21,409,693

2026-09-18 00:01:31 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,693
Timestamp: 20 days ago · 2026-09-18 00:01:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xd5fb615d0220d4c102ce4cc25208aa33e60eeb324f876b2e89b07a308a07be3c
Parent hash: 0xb026884e…bf04c362
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,693 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.3%995,235 / 30,000,000

Base fee

20 gwei

State root

0x5f779b77f551…bc36986ea76b

Transactions root

0x53a9c616dc5c…e7b72f329625

Receipts root

0xdc9108aed400…536d592e6251

Nonce

0x0000000000000000

Extra data

0x00000004a817c800