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 #21419958 · ArcScan

Block

#21,419,958

2026-09-18 01:28:17 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,958
Timestamp: 33 days ago · 2026-09-18 01:28:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x993658e0dad8a186eb290bb7dd7906d7c600fa5725f22991423b9ba479c72ed5
Parent hash: 0xc5d2aec6…175fbfcd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,958 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.1%3,026,661 / 30,000,000

Base fee

20 gwei

State root

0xf90391cc232d…b705f1d6c044

Transactions root

0x0ebd97f7ea98…a27757f2bcf7

Receipts root

0x9cae502e675f…84b9d0e59245

Nonce

0x0000000000000000

Extra data

0x00000004a817c800