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 #0x4098da4c507d5cbba14d7e70283f7b230571f7d436bd89d594431156bbd64fb5 · ArcScan

Block

#21,398,831

2026-09-17 22:29:42 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,831
Timestamp: 44 days ago · 2026-09-17 22:29:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x4098da4c507d5cbba14d7e70283f7b230571f7d436bd89d594431156bbd64fb5
Parent hash: 0xce702e0e…6b09fc46
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,831 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.1%2,717,115 / 30,000,000

Base fee

20 gwei

State root

0x31483b26b27a…a7260da72aa4

Transactions root

0xdc616ab7f0b7…dfbb74daf159

Receipts root

0x27e7a3b0e906…12762d931e49

Nonce

0x0000000000000000

Extra data

0x00000004a817c800