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 #21346475 · ArcScan

Block

#21,346,475

2026-09-17 15:06:31 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,475
Timestamp: 29 days ago · 2026-09-17 15:06:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x7439dfdfa4c2ce3b244f5dc7356ef05827075509e54b3d46fe0174d6e4923de6
Parent hash: 0xda16ec9f…f39e6c8c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,475 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.5%1,060,535 / 30,000,000

Base fee

20 gwei

State root

0x86b6aa259e74…19ac8b654308

Transactions root

0xfb4d8826e4e3…8a4d0ee20709

Receipts root

0x37f7057f5ea5…1263e59d1b6c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800