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 #21510015 · ArcScan

Block

#21,510,015

2026-09-18 14:09:33 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,015
Timestamp: 17 days ago · 2026-09-18 14:09:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xd301d9bd3094207dfa521d23c5acfa6c45ebcae09ffefa65e89e84aaa926d193
Parent hash: 0x2830e9fe…f2ec1cc3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,015 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.1%2,419,087 / 30,000,000

Base fee

20 gwei

State root

0x6f1ba4962018…b348147094eb

Transactions root

0xca26b73c90ef…c35bdcf2ec47

Receipts root

0xcd60ce03f109…22c51a42a330

Nonce

0x0000000000000000

Extra data

0x00000004a817c800