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 #0x20718b721ce8bb7385beecb2a4d90bef357cb0a728323ec5dec77215873a79d4 · ArcScan

Block

#21,351,081

2026-09-17 15:45:26 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,081
Timestamp: 44 days ago · 2026-09-17 15:45:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x20718b721ce8bb7385beecb2a4d90bef357cb0a728323ec5dec77215873a79d4
Parent hash: 0xbfb9ac2e…ccc36a88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,081 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

19.4%5,824,444 / 30,000,000

Base fee

20 gwei

State root

0x3587b9dc293e…d13cae6c46db

Transactions root

0x7203b3a5000d…5fffa312d7f9

Receipts root

0x0a550bd748d3…4e889de24a8a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800