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 #21401091 · ArcScan

Block

#21,401,091

2026-09-17 22:48:48 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,091
Timestamp: 23 days ago · 2026-09-17 22:48:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x84af6c544f73cc8b6f91dc33c0188a97a9583b200f47592402dd4e8a53be56f2
Parent hash: 0xa2941df8…899ab741
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,091 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.0%2,102,507 / 30,000,000

Base fee

20 gwei

State root

0xcf53a1f2e26a…e10388967746

Transactions root

0xa3acd7d33177…8b9ee83b5351

Receipts root

0x9c0acfe8eba4…cdc7f5bf1736

Nonce

0x0000000000000000

Extra data

0x00000004a817c800