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 #21244244 · ArcScan

Block

#21,244,244

2026-09-17 00:43:01 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,244
Timestamp: 12 days ago · 2026-09-17 00:43:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa789bc4842cb7379c67e5f3ddf172fc920cd2ad9c106a5980a4fb31dd06b815
Parent hash: 0x43c5b975…f708ac22
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,244 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

23.3%6,993,137 / 30,000,000

Base fee

20 gwei

State root

0x2ae72c5acd2b…662d34262550

Transactions root

0x75f7385f40f3…80173e6f14b5

Receipts root

0x73bd9a783083…00e77d31654f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800