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 #0xe757e0bab00a09450f678bf4d0028921a12b8bac73e699c50c7fcc4b4b7a11f3 · ArcScan

Block

#21,242,656

2026-09-17 00:29:37 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,656
Timestamp: 17 days ago · 2026-09-17 00:29:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xe757e0bab00a09450f678bf4d0028921a12b8bac73e699c50c7fcc4b4b7a11f3
Parent hash: 0x8e8056f2…76c219a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,656 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.0%2,413,275 / 30,000,000

Base fee

20 gwei

State root

0xd9d78ba0b024…34bb79f74126

Transactions root

0x07405a00bcc2…07f2f685cc9b

Receipts root

0x7c71df2ea8b6…6207f5ae5ab6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800