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 #21280965 · ArcScan

Block

#21,280,965

2026-09-17 05:53:10 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,965
Timestamp: 32 days ago · 2026-09-17 05:53:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe2fd955c7d7c52e3647a48e849be5d3a0a7e00546236a367ddb822ac3673474
Parent hash: 0x3f117811…ffb81261
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,965 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.3%2,186,056 / 30,000,000

Base fee

20 gwei

State root

0xce4551c6f50e…9fb592d80981

Transactions root

0x4e893b9caca3…1e2f57870973

Receipts root

0xb8beb2938cac…b02cb4215bd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800