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 #0xb9121e678ba422428c825261c2ec12c93677f7a828dae3d7f97b0888cadbdbdc · ArcScan

Block

#21,568,803

2026-09-18 22:26:32 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,568,803
Timestamp: 16 days ago · 2026-09-18 22:26:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9121e678ba422428c825261c2ec12c93677f7a828dae3d7f97b0888cadbdbdc
Parent hash: 0x5cc68ef3…8bd17ad1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,568,803 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.0%1,200,123 / 30,000,000

Base fee

20 gwei

State root

0x6b0ff50b7334…4d8960d72644

Transactions root

0x9d030468b738…b3be6d9e9959

Receipts root

0xbd888ae78132…2f2a2ba8e223

Nonce

0x0000000000000000

Extra data

0x00000004a817c800