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 #0x4fa05805fc8d2ee366672a26a830d966940e93053ec69928dd94d94c28fa5301 · ArcScan

Block

#21,620,461

2026-09-19 05:43:18 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,461
Timestamp: 42 days ago · 2026-09-19 05:43:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x4fa05805fc8d2ee366672a26a830d966940e93053ec69928dd94d94c28fa5301
Parent hash: 0xc4b93701…e8a16507
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,461 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.9%3,574,003 / 30,000,000

Base fee

20 gwei

State root

0xa856c09c4c2f…51d5ca76c099

Transactions root

0xdaae4b823a6e…c2a79187438b

Receipts root

0xa76310b2659b…2a8052ddf383

Nonce

0x0000000000000000

Extra data

0x00000004a817c800