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 #21330872 · ArcScan

Block

#21,330,872

2026-09-17 12:54:43 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,872
Timestamp: 11 days ago · 2026-09-17 12:54:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x79426d1cedff260295ec4cf8745e77b74a9b8e23aa9280e021de654f8e7feb50
Parent hash: 0xfc1d3d45…91b4e24f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,872 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.3%2,778,719 / 30,000,000

Base fee

20 gwei

State root

0x3e6563c5d790…0c62a3d27edd

Transactions root

0x7a37b1ca663b…35277123b0b8

Receipts root

0xac7f8b02f35d…690a73b1df5a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800