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 #21264176 · ArcScan

Block

#21,264,176

2026-09-17 03:31:20 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,176
Timestamp: 13 days ago · 2026-09-17 03:31:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x4bcbf27fd06a70d7ed51eb6aa62f3e15c899082d05357007c57d9e6219761421
Parent hash: 0xdcb113bc…f2b05978
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,176 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

18.5%5,545,442 / 30,000,000

Base fee

20 gwei

State root

0xf6299d848e1f…4bb50a62891a

Transactions root

0x9e1e567a7e0e…77f33dfb629c

Receipts root

0x943db7a6583b…7a372716a63a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800