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 #21446249 · ArcScan

Block

#21,446,249

2026-09-18 05:10:30 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,249
Timestamp: 53 days ago · 2026-09-18 05:10:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x015573aa7f87eeb1fdf58e975c4f0f2566d99b631105388746dfe23034367cab
Parent hash: 0x35045545…2e057498
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,249 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

23.3%6,989,742 / 30,000,000

Base fee

20 gwei

State root

0x12d7847283e7…db10e4db130f

Transactions root

0x307399090df3…a3622f793561

Receipts root

0xeff4709c1e51…f8eb593218bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800