Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x25f3c0dfffe094b6bf8cba447c8752d2e1b0963ac4561880da6a5c1dbb42e4bc · ArcScan

Block

#21,390,983

2026-09-17 21:23:21 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,983
Timestamp: 6 days ago · 2026-09-17 21:23:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x25f3c0dfffe094b6bf8cba447c8752d2e1b0963ac4561880da6a5c1dbb42e4bc
Parent hash: 0x8ec84b0d…31f628e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,983 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.7%3,800,196 / 30,000,000

Base fee

20 gwei

State root

0xf3f4bfb2f360…167094026274

Transactions root

0x2fc4f5f44bd9…8e959c8a97b7

Receipts root

0xa447fbff03f4…a7a819216027

Nonce

0x0000000000000000

Extra data

0x00000004a817c800