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 #21254077 · ArcScan

Block

#21,254,077

2026-09-17 02:06:02 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,077
Timestamp: 16 days ago · 2026-09-17 02:06:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c1d0539282b340f3ac123154c1eb32f24e6a742d7d837eeb133003ff6ee9522
Parent hash: 0xb4c8cddd…fb6bca60
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,077 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.5%1,966,453 / 30,000,000

Base fee

20 gwei

State root

0xdb722153b0ed…38162ba0eed7

Transactions root

0x86cf72d499d6…139cd60746d7

Receipts root

0x2feb40592785…14bcf60ca315

Nonce

0x0000000000000000

Extra data

0x00000004a817c800