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 #0x3ebb6f34267c46ed65a2bf623ed50c0075fc3e071103db2bd9f55c6a9c79f73a · ArcScan

Block

#21,558,173

2026-09-18 20:56:39 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,173
Timestamp: 45 days ago · 2026-09-18 20:56:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ebb6f34267c46ed65a2bf623ed50c0075fc3e071103db2bd9f55c6a9c79f73a
Parent hash: 0xb2065d34…653391b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,173 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.0%614,950 / 30,000,000

Base fee

20 gwei

State root

0x7179e4b6b5a3…ccb061089797

Transactions root

0x77eb5ec8b8ea…7d29a23f3215

Receipts root

0x7e32a021c507…6056e7de41b3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800