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 #21380630 · ArcScan

Block

#21,380,630

2026-09-17 19:55:52 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,630
Timestamp: 16 days ago · 2026-09-17 19:55:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x42f7e84d2d7a66f93e1caa6b535bbaf834f2ad39f81c6f0a7dc4da4394bbb468
Parent hash: 0xd9624aba…c9925d14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,630 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

10.2%3,058,195 / 30,000,000

Base fee

20 gwei

State root

0x99ccf4fcd2d6…84cd80448819

Transactions root

0x2713cd1e96ed…87ac49ac646a

Receipts root

0xb14149c78252…9ad70d12d3ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800