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 #21288373 · ArcScan

Block

#21,288,373

2026-09-17 06:55:46 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,373
Timestamp: 12 days ago · 2026-09-17 06:55:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf882d246cc53ae0f2727e7fe78b077462a5cf70ca9c8c2f040deb5a1e3a1c7e
Parent hash: 0xe2937951…184ddae3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,373 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.4%2,828,732 / 30,000,000

Base fee

20 gwei

State root

0xdb59d1f3e275…c0eb70828e04

Transactions root

0xe478308c9a3f…ab0d0712676c

Receipts root

0xe34b2f6c6f68…217ddf780b5e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800