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 #0x99e756fa1bf10816daa257f841c2d3b88ec4fd751bb508bd818d648f55700580 · ArcScan

Block

#21,410,477

2026-09-18 00:08:08 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,477
Timestamp: 12 days ago · 2026-09-18 00:08:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x99e756fa1bf10816daa257f841c2d3b88ec4fd751bb508bd818d648f55700580
Parent hash: 0x6228ac4e…1af49a9a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,477 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.6%1,095,973 / 30,000,000

Base fee

20 gwei

State root

0x48a31ce1f07a…e0900a91a3a9

Transactions root

0x745ab99fa38c…06c903eab4e3

Receipts root

0xd5d35ec88f7b…5dd964e4a777

Nonce

0x0000000000000000

Extra data

0x00000004a817c800