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 #0x43a12828f432d851fdd9b23e76e8da4964c28fa960d00d5634c6925949b25f8d · ArcScan

Block

#21,482,899

2026-09-18 10:20:19 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,482,899
Timestamp: 19 days ago · 2026-09-18 10:20:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x43a12828f432d851fdd9b23e76e8da4964c28fa960d00d5634c6925949b25f8d
Parent hash: 0xe376cbe7…8acd4746
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,482,899 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.4%2,532,075 / 30,000,000

Base fee

20 gwei

State root

0xc2dea7ed7afe…0b5066554581

Transactions root

0x70ee778e548d…8ca5fda7af7f

Receipts root

0x45f722439a3e…dcd04677d572

Nonce

0x0000000000000000

Extra data

0x00000004a817c800