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 #21300277 · ArcScan

Block

#21,300,277

2026-09-17 08:36:22 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,277
Timestamp: 38 days ago · 2026-09-17 08:36:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x7eecd823b88dfa2d650272265681f0f3dddced49536942226593c1120290badd
Parent hash: 0xb7a1a0ab…83bb15fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,277 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.2%3,349,664 / 30,000,000

Base fee

20 gwei

State root

0x944a35b8f2aa…495e95f0fbef

Transactions root

0xfb56d6616a81…f8732e3033b8

Receipts root

0x841fad6146cb…c9d8bcbdae6e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800