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 #0x0bb29ba45dbde4e97cfb69b40c0cd3e3c90cafe88b8b3f905bb29d96a9021295 · ArcScan

Block

#21,318,256

2026-09-17 11:08:12 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,256
Timestamp: 27 days ago · 2026-09-17 11:08:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x0bb29ba45dbde4e97cfb69b40c0cd3e3c90cafe88b8b3f905bb29d96a9021295
Parent hash: 0xb733b241…caf4d679
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,256 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

59.5%17,858,157 / 30,000,000

Base fee

20 gwei

State root

0x790babbc8937…176198f93759

Transactions root

0x7733bab2f961…6fb1d2155635

Receipts root

0xd26a62479c5c…d5d96595bf34

Nonce

0x0000000000000000

Extra data

0x00000004a817c800