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 #21481701 · ArcScan

Block

#21,481,701

2026-09-18 10:10:11 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,701
Timestamp: 48 days ago · 2026-09-18 10:10:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x39a5c3d4783b8c0f909a598312893df6f58b802fa6389c65dc5c418517de9e07
Parent hash: 0x671ecd1c…d41f3d35
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,701 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.9%3,283,315 / 30,000,000

Base fee

20 gwei

State root

0xe6644409a2e5…70c0f875083e

Transactions root

0xc9bca96c21f6…1df189305d5e

Receipts root

0x9bbec499a5ae…9e399fbbd907

Nonce

0x0000000000000000

Extra data

0x00000004a817c800