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 #21309347 · ArcScan

Block

#21,309,347

2026-09-17 09:52:59 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,347
Timestamp: 15 days ago · 2026-09-17 09:52:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x48060870a33059e6a57b7cb15d41c989b7e08115c8cce1b2f1fa06bc33f0ced2
Parent hash: 0x1d5df1b0…bcf552a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,347 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

13.6%4,070,475 / 30,000,000

Base fee

20 gwei

State root

0xc67ef61a8e6b…3d68127ece5d

Transactions root

0x9f034582c8d1…30ddf9ceca61

Receipts root

0xc3a292b8c2f7…ab496c90a02f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800