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

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 #21375966 · ArcScan

Block

#21,375,966

2026-09-17 19:16:27 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,966
Timestamp: 32 days ago · 2026-09-17 19:16:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xd9a374f72aa5bf802aba6e0383ef21699101bd98ac154889ff7c1a721be4d9ab
Parent hash: 0x9498b1a7…6c170948
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,966 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.4%2,219,459 / 30,000,000

Base fee

20 gwei

State root

0xe22f35dbb745…bc23306369f8

Transactions root

0xd489480c76f6…aa2194049e37

Receipts root

0x326ddaedba59…f8e96a2f54e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800