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 #0x489aa7cc3ab62a44d4e797be3c193a4e79e647d80b167ce2c56a4ebf570a82ff · ArcScan

Block

#21,403,218

2026-09-17 23:06:47 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,218
Timestamp: 32 days ago · 2026-09-17 23:06:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x489aa7cc3ab62a44d4e797be3c193a4e79e647d80b167ce2c56a4ebf570a82ff
Parent hash: 0x0d2e4a03…16797d13
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,218 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.1%1,222,521 / 30,000,000

Base fee

20 gwei

State root

0xe7e492f4bc57…af72e62edd08

Transactions root

0x8048e46aef65…b47fdc60755f

Receipts root

0xbe5c837d7486…105020983636

Nonce

0x0000000000000000

Extra data

0x00000004a817c800