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 #0x9c45d781312f76c2f813dd67d66ed64b7eb3ca0a949a67507260a065f275b81c · ArcScan

Block

#21,369,191

2026-09-17 18:19:13 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,191
Timestamp: 32 days ago · 2026-09-17 18:19:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c45d781312f76c2f813dd67d66ed64b7eb3ca0a949a67507260a065f275b81c
Parent hash: 0x7c902f88…f6b0fd0c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,191 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.3%2,503,713 / 30,000,000

Base fee

20 gwei

State root

0xf0b4380b6842…500222341f23

Transactions root

0xf91467df63e2…82b7f95f7ad6

Receipts root

0x82f4249513ae…4b2b74f94889

Nonce

0x0000000000000000

Extra data

0x00000004a817c800