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 #21206923 · ArcScan

Block

#21,206,923

2026-09-16 19:28:00 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,206,923
Timestamp: 5 days ago · 2026-09-16 19:28:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xec6855e4510b2fe56b3246f83347e9f3c5b3946bea23ba45e42efdbddc6b60c2
Parent hash: 0xd4bfc684…0afebf47
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,206,923 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

34.4%10,308,075 / 30,000,000

Base fee

25.44676044 gwei

State root

0x67469d4426a3…8ec73a386fcd

Transactions root

0x601426fd37aa…f2bbd1920fdf

Receipts root

0x36f7b0e50bbf…cd063713a863

Nonce

0x0000000000000000

Extra data

0x00000005e5bd46b3