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 #21255169 · ArcScan

Block

#21,255,169

2026-09-17 02:15:16 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,169
Timestamp: 24 days ago · 2026-09-17 02:15:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xc951d354fd51d64b359dc2186bf3e3e859e74ae9d280405d9b35c6f13ed7b134
Parent hash: 0xced7778f…fab74120
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,169 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

24.1%7,239,460 / 30,000,000

Base fee

20 gwei

State root

0x581f1a226c98…98c7f7371fbc

Transactions root

0x27f1539d49d5…9f8cb86205ff

Receipts root

0x34acf53f342a…42bfa959a493

Nonce

0x0000000000000000

Extra data

0x00000004a817c800