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 #0x287dcb566ffce300f08a8735b655846f354127cf9043a50b7b6b460356946f26 · ArcScan

Block

#21,355,327

2026-09-17 16:21:17 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,327
Timestamp: 17 days ago · 2026-09-17 16:21:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x287dcb566ffce300f08a8735b655846f354127cf9043a50b7b6b460356946f26
Parent hash: 0x5a8977ba…494fbf31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,327 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

15.4%4,621,580 / 30,000,000

Base fee

20 gwei

State root

0x0e7e5a41c4d6…47e3151716cb

Transactions root

0xee0d5b38bef8…18b0c76988ae

Receipts root

0xa83fbf307cb2…61aa61d1bca3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800