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 #0xe3e2008a7cc711a7fe2d772f2ae5f7f60984c0a9fe978a8e8ce97c20bb8b7e65 · ArcScan

Block

#21,221,869

2026-09-16 21:34:09 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,869
Timestamp: 7 days ago · 2026-09-16 21:34:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3e2008a7cc711a7fe2d772f2ae5f7f60984c0a9fe978a8e8ce97c20bb8b7e65
Parent hash: 0x5abfd8a0…02d9a8ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,869 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

36.6%10,982,647 / 30,000,000

Base fee

20 gwei

State root

0x541ef70d4239…2ef6403f0d15

Transactions root

0x2c32d302bd9a…0ae5e4c96c3a

Receipts root

0xc58ac9b8170f…a313b482f105

Nonce

0x0000000000000000

Extra data

0x00000004a817c800