Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x817f5cbd99ef7864846207df57c077e4add753d8f6cc48c0b54a641c40a7fa83 · ArcScan

Block

#21,338,920

2026-09-17 14:02:42 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,920
Timestamp: 12 days ago · 2026-09-17 14:02:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x817f5cbd99ef7864846207df57c077e4add753d8f6cc48c0b54a641c40a7fa83
Parent hash: 0xec1e683b…98f49af3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,920 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

21.6%6,481,941 / 30,000,000

Base fee

20 gwei

State root

0x989aa9cf1331…b509b34a7938

Transactions root

0x74bbfe4bc1a0…094b7e6434a6

Receipts root

0x283521954227…8b2579dd863a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800