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

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 #21522686 · ArcScan

Block

#21,522,686

2026-09-18 15:56:37 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,686
Timestamp: 32 days ago · 2026-09-18 15:56:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xfab9d3f03a2725a3a4c07794237501b7e650b463a5664f23ece5a49ead7ee0f5
Parent hash: 0xa89c21eb…ecdda9f4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,686 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.8%2,332,484 / 30,000,000

Base fee

20 gwei

State root

0x3cb0f7a55bff…a1f2f0f4d098

Transactions root

0x3d6664fec5e9…969700598bee

Receipts root

0x1271c29a424a…1dedf34e4d7a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800