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 #0x56bd34d5e6f7bdf6eb1f96b2b37620d7fdb9ebb020cb4ae6947808fcbf242b05 · ArcScan

Block

#21,520,620

2026-09-18 15:39:09 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,620
Timestamp: 35 days ago · 2026-09-18 15:39:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x56bd34d5e6f7bdf6eb1f96b2b37620d7fdb9ebb020cb4ae6947808fcbf242b05
Parent hash: 0x3854c730…697fe00b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,620 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.0%2,688,385 / 30,000,000

Base fee

20 gwei

State root

0x8804b3df09ff…c8293d089b31

Transactions root

0xf6cf4c1144ab…d756fb8acf27

Receipts root

0x7691e198b2d7…afdde6ab2d59

Nonce

0x0000000000000000

Extra data

0x00000004a817c800