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 #21382864 · ArcScan

Block

#21,382,864

2026-09-17 20:14:45 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,864
Timestamp: 26 days ago · 2026-09-17 20:14:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5afebf5e6b5753bd6f786c25818ed8483987e7d88b4e1e7109413f15972dee3
Parent hash: 0x9ee3da8b…2aa6019f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,864 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.7%2,596,631 / 30,000,000

Base fee

20 gwei

State root

0x56f4a9ddfa22…91e9c7469ec4

Transactions root

0xcf56a4dc13de…5e9af84223fd

Receipts root

0x19f3fe0bcc0f…a7b695eec621

Nonce

0x0000000000000000

Extra data

0x00000004a817c800