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 #21270009 · ArcScan

Block

#21,270,009

2026-09-17 04:20:36 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,009
Timestamp: 11 days ago · 2026-09-17 04:20:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x584cbab6ea24b024a0c8f88c329252d19d6e0e469567e748c6b613d0508dc4eb
Parent hash: 0xe426b2af…08212ebb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,009 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.0%2,104,139 / 30,000,000

Base fee

20 gwei

State root

0xfd83d8e50881…e644b350b59c

Transactions root

0xb2d574e13568…95db0874e0bb

Receipts root

0x316dea6c571e…1d3dc4a1d9ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800