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 #21547376 · ArcScan

Block

#21,547,376

2026-09-18 19:25:21 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,376
Timestamp: 57 days ago · 2026-09-18 19:25:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x0f5f5689b6c7f355deda477bd9a19fa4c880386b3428920eb56f53cac1bf5531
Parent hash: 0x9eda25b3…78d233c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,376 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.5%1,644,753 / 30,000,000

Base fee

20 gwei

State root

0x2e2ba42bfc0c…6b918f974c58

Transactions root

0xa6f0247642cf…8c62396da38e

Receipts root

0xb1fd5086828f…5f3107e18462

Nonce

0x0000000000000000

Extra data

0x00000004a817c800