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 #0x104203eb78ef19b05ea32ff4f9117fb3556885f32ee1d9bc341b22a20b182709 · ArcScan

Block

#21,338,287

2026-09-17 13:57:21 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,287
Timestamp: 7 days ago · 2026-09-17 13:57:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x104203eb78ef19b05ea32ff4f9117fb3556885f32ee1d9bc341b22a20b182709
Parent hash: 0x4b167686…5896e4ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,287 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.9%4,759,620 / 30,000,000

Base fee

20 gwei

State root

0x2be55047e7f6…7ab871df82e2

Transactions root

0xa05773159598…a1481e556416

Receipts root

0x74e3470dda90…05d64bf92a79

Nonce

0x0000000000000000

Extra data

0x00000004a817c800