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 #21392842 · ArcScan

Block

#21,392,842

2026-09-17 21:39:04 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,842
Timestamp: 48 days ago · 2026-09-17 21:39:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a89ce2d7996d8ea359769157652dccf18fc7f3a2400a99dd66dcf194b23fdbf
Parent hash: 0xcabdf073…f4229504
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,842 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.2%951,508 / 30,000,000

Base fee

20 gwei

State root

0xe10aa9731cbf…36d45dd437c0

Transactions root

0x960b4fa8b962…c8930f029ee2

Receipts root

0x05b4bff76d31…10315903a7af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800