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 #21295846 · ArcScan

Block

#21,295,846

2026-09-17 07:58:55 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,846
Timestamp: 48 days ago · 2026-09-17 07:58:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d129a8d6114ee1a4fbad723344cf13ce13d1acc3b821c773582f1a8a8aa1ebb
Parent hash: 0xed1c8447…d5b6c266
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,846 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.9%2,064,472 / 30,000,000

Base fee

20 gwei

State root

0x0b2057e3b4a8…9050d839dedd

Transactions root

0x3cf0fa4686c8…407b7edc9718

Receipts root

0x3f8243253b51…ee6bd2fb8a0d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800