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 #0xb734474712868459f9b1bca2b514365853f3cc343abf8d6bf0fdd6227fa94bab · ArcScan

Block

#21,256,470

2026-09-17 02:26:15 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,470
Timestamp: 53 days ago · 2026-09-17 02:26:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xb734474712868459f9b1bca2b514365853f3cc343abf8d6bf0fdd6227fa94bab
Parent hash: 0x8289f021…0d87da29
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,470 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

29.9%8,977,519 / 30,000,000

Base fee

20 gwei

State root

0x19a4a380fce3…60b926bcf525

Transactions root

0x1c3389b49478…89fffa465d6c

Receipts root

0x683f68c04061…f5569e373a53

Nonce

0x0000000000000000

Extra data

0x00000004a817c800