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 #21333881 · ArcScan

Block

#21,333,881

2026-09-17 13:20:08 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,333,881
Timestamp: 50 days ago · 2026-09-17 13:20:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x648ba974a82d954184bdd77ce01fbe1acdb7bc0e8cd7ca12d2e7de880b34a3ea
Parent hash: 0x455abdb9…99353f88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,333,881 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.5%2,849,852 / 30,000,000

Base fee

20 gwei

State root

0x5850f9228ebc…b7245b0d8e6b

Transactions root

0xdb049f1d681b…964d6542c287

Receipts root

0x2f6b609df55f…aa4103bb5a77

Nonce

0x0000000000000000

Extra data

0x00000004a817c800