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 #21330718 · ArcScan

Block

#21,330,718

2026-09-17 12:53:25 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,718
Timestamp: 6 days ago · 2026-09-17 12:53:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xd78b31d5a7860cacf32db3f6148d3d1ce916bbd06f3d6d35d473f85cffec55ba
Parent hash: 0x37b23b95…df172362
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,718 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

34.3%10,293,183 / 30,000,000

Base fee

20 gwei

State root

0xa403139dae0a…aa99c5270230

Transactions root

0x8ea4d9d52e0a…916e394cc956

Receipts root

0x6d74aae33876…2a8d9be14a6a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800