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 #21524142 · ArcScan

Block

#21,524,142

2026-09-18 16:08:56 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,142
Timestamp: 47 days ago · 2026-09-18 16:08:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x0f651318450944dce184b0c7207f2ab330b80a445408950c9d256ad7c436dbdd
Parent hash: 0xc4a67956…b4a30c49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,142 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.1%2,128,115 / 30,000,000

Base fee

20 gwei

State root

0xcff041b7a793…536622e75848

Transactions root

0xa4fc4a674117…015cfef52be5

Receipts root

0x433f105dd46f…6b768f72ee16

Nonce

0x0000000000000000

Extra data

0x00000004a817c800