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 #21210834 · ArcScan

Block

#21,210,834

2026-09-16 20:01:01 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,834
Timestamp: 13 days ago · 2026-09-16 20:01:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x89ea691169530aa6b2ace076efde53a6aefc4102a716ed4225dc07db4f5513e6
Parent hash: 0x24443f6f…ecd9e1bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,834 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

60.4%18,111,934 / 30,000,000

Base fee

20 gwei

State root

0xae0514772d3a…d57f85506c33

Transactions root

0x3292e7aa939e…8e2c59304576

Receipts root

0xf5eac6957de6…a05926e884a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800