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 #0x9559c90531c1d607547dea4b2b039b91a2b86be3542c0cd8d76eaace0488132e · ArcScan

Block

#21,528,385

2026-09-18 16:44:48 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,385
Timestamp: 9 days ago · 2026-09-18 16:44:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x9559c90531c1d607547dea4b2b039b91a2b86be3542c0cd8d76eaace0488132e
Parent hash: 0xc8563582…3ec50e90
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,385 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.2%2,462,879 / 30,000,000

Base fee

20 gwei

State root

0x3061114fed1a…6d8dd932ce57

Transactions root

0x56c3efc06725…97e1333e27de

Receipts root

0x4b6a189c33b2…2c67b7deaca4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800