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 #21229046 · ArcScan

Block

#21,229,046

2026-09-16 22:34:44 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,046
Timestamp: 4 days ago · 2026-09-16 22:34:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x59cbb9609ec12d5fb7b33139073e3a390178720bfc2ed868528d112d83e61885
Parent hash: 0xc5fac458…bfd7cc48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,046 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

39.6%11,876,429 / 30,000,000

Base fee

20 gwei

State root

0x263ef300559d…6b6757d1a0d2

Transactions root

0x2f5e030820e9…bec9914e6f1d

Receipts root

0xf2b58b86d73b…09a1d28f2270

Nonce

0x0000000000000000

Extra data

0x00000004a817c800