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 #21410963 · ArcScan

Block

#21,410,963

2026-09-18 00:12:15 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,963
Timestamp: 29 days ago · 2026-09-18 00:12:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xa58f94763006f19e12700b5ce7f8755ca8cfb0a8050759a8e1c5ad898db2be65
Parent hash: 0x1fe4a1ba…1e98bbb4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,963 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

12.0%3,613,256 / 30,000,000

Base fee

20 gwei

State root

0x525030f10aba…53d981959c6c

Transactions root

0xb07d2af67cea…2abc78305507

Receipts root

0xa66dbfcd6837…f3b93dab12da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800