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 #0x88531c91fec79ec9511a98cc004705cce0ba342c6bd44e189c46c0d7f2561421 · ArcScan

Block

#21,356,498

2026-09-17 16:31:11 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,498
Timestamp: 51 days ago · 2026-09-17 16:31:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x88531c91fec79ec9511a98cc004705cce0ba342c6bd44e189c46c0d7f2561421
Parent hash: 0xe05214ae…4dbe0c1b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,498 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.2%3,050,084 / 30,000,000

Base fee

20 gwei

State root

0xafa461adaeb8…1e33c0816c97

Transactions root

0xb1590baefbbe…9d15179ab324

Receipts root

0xefbe6a6448e8…5ec450df240e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800