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 #21481175 · ArcScan

Block

#21,481,175

2026-09-18 10:05:44 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,175
Timestamp: 54 days ago · 2026-09-18 10:05:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x34cfcca398a9f1ad08624e350f83bcd3e89bab7cbd2c393a7ec72683e0ddaee9
Parent hash: 0x7387fc3c…6f9a3616
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,175 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.2%1,847,451 / 30,000,000

Base fee

20 gwei

State root

0x8635372b4bf3…3183bd251fa4

Transactions root

0xb57a4e10286e…4cd2ce03c047

Receipts root

0x69b0823475c7…7dcba0c15fd9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800