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 #21529876 · ArcScan

Block

#21,529,876

2026-09-18 16:57:24 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,876
Timestamp: 50 days ago · 2026-09-18 16:57:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xcc4c2d84212999e73b7bd1cf80134ee3f4dda1a76b7a7255f8dcf8c846bfc960
Parent hash: 0x75248b07…f92434a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,876 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.3%2,780,664 / 30,000,000

Base fee

20 gwei

State root

0x7b683a767ab7…b3b463c83488

Transactions root

0xac08924913fb…938e96fe451c

Receipts root

0xd47140315db7…cc4f1ef86369

Nonce

0x0000000000000000

Extra data

0x00000004a817c800