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 #0xb5c0524e473e02508ceeed53a1ccedcb637d3551b9f6b64098244c84d1fa1835 · ArcScan

Block

#21,509,855

2026-09-18 14:08:12 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,855
Timestamp: 21 days ago · 2026-09-18 14:08:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5c0524e473e02508ceeed53a1ccedcb637d3551b9f6b64098244c84d1fa1835
Parent hash: 0x8ed636f0…785df96a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,855 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.4%1,926,592 / 30,000,000

Base fee

20 gwei

State root

0x279103c9b3bd…329a1bf0ae54

Transactions root

0x45ff9084704b…57b515e9e047

Receipts root

0xedb135a61f27…edef81086a6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800