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 #21349902 · ArcScan

Block

#21,349,902

2026-09-17 15:35:28 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,902
Timestamp: 6 days ago · 2026-09-17 15:35:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xe71b454d6ad80815f3ce596e1e11f0731a96bbbb1564783fedc09e5d2e11fe2a
Parent hash: 0x4d270004…83911669
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,902 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

23.6%7,095,831 / 30,000,000

Base fee

20 gwei

State root

0x33a5f6710ea7…cf3bb6636b0d

Transactions root

0x2927fdde7b0c…05193356f3ed

Receipts root

0xee75f59252fd…a989905375c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800