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 #21317873 · ArcScan

Block

#21,317,873

2026-09-17 11:04:58 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,873
Timestamp: 16 days ago · 2026-09-17 11:04:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c95e5568b37f97188f0cd18b02eddac6406ee87c5a7c990293ce79e5a7f2d40
Parent hash: 0xc9575f2a…7a2c3766
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,873 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.6%3,786,962 / 30,000,000

Base fee

20 gwei

State root

0x20107f795dc0…fe8968bf84fb

Transactions root

0xb4e3fa38bbc3…ed868b8903cc

Receipts root

0x36f067b329dc…cb7750f1dc67

Nonce

0x0000000000000000

Extra data

0x00000004a817c800