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 #21401075 · ArcScan

Block

#21,401,075

2026-09-17 22:48:40 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,075
Timestamp: 22 days ago · 2026-09-17 22:48:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5fe694be30f7f59c69ed4281ee5ad5700bf0b78d55eb6ede623391d12336b97
Parent hash: 0xaadbeea1…ea4055a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,075 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.4%1,323,474 / 30,000,000

Base fee

20 gwei

State root

0xcc2e66ec0ff9…584e04607584

Transactions root

0xe77a4cf2f55d…539993bf2530

Receipts root

0x92e04c46d4be…b2aa568d2e16

Nonce

0x0000000000000000

Extra data

0x00000004a817c800