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 #21285938 · ArcScan

Block

#21,285,938

2026-09-17 06:35:11 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,938
Timestamp: 23 days ago · 2026-09-17 06:35:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xa39ba918ee3eab65668f86a00310171548d60815f36a806c87a35fe9c33cb628
Parent hash: 0xf63efa0e…7a91a393
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,938 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.3%1,289,856 / 30,000,000

Base fee

20 gwei

State root

0xed2d2d1daec2…f4051f621cf7

Transactions root

0x8e2b48cc4977…4a7c7173d473

Receipts root

0x559e5abff67d…cc2490fdbc8d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800