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 #21519705 · ArcScan

Block

#21,519,705

2026-09-18 15:31:25 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,705
Timestamp: 51 days ago · 2026-09-18 15:31:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ca8a89defdc0c5fe56c73e5a2a203aad16e464a6509e83eafc774bde1317cf9
Parent hash: 0x29833f12…a1d86e14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,705 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.0%1,500,759 / 30,000,000

Base fee

20 gwei

State root

0x1d42d5bb0ddf…6fbaa7da7d58

Transactions root

0x3d6a532f5d9d…490d127ea074

Receipts root

0x3b02fd9d7b29…3950e7ad4009

Nonce

0x0000000000000000

Extra data

0x00000004a817c800