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 #0x11578031faadefa962375a60c6133a6ce695652e9855f6de6205d27f2becb12d · ArcScan

Block

#21,391,707

2026-09-17 21:29:28 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,707
Timestamp: 17 days ago · 2026-09-17 21:29:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x11578031faadefa962375a60c6133a6ce695652e9855f6de6205d27f2becb12d
Parent hash: 0xb36a9bda…344e699a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,707 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.3%1,896,075 / 30,000,000

Base fee

20 gwei

State root

0xa73409455f58…d1af4e7cf9c1

Transactions root

0xd593da5cd014…60edb8fc565d

Receipts root

0x1c9b74595ddc…ea39fdb92378

Nonce

0x0000000000000000

Extra data

0x00000004a817c800