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 #21393823 · ArcScan

Block

#21,393,823

2026-09-17 21:47:22 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,823
Timestamp: 43 days ago · 2026-09-17 21:47:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e66235cf4f85113d4078ce91b66e73e7fa291d843eab3a533704d0d733754d5
Parent hash: 0xe359a01c…b06d623a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,823 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.6%792,824 / 30,000,000

Base fee

20 gwei

State root

0xf5a668a24ae9…99e58bfbf287

Transactions root

0xd543a2d706ee…4cf652d73981

Receipts root

0x8f3a8bccc1cb…f52af4192e80

Nonce

0x0000000000000000

Extra data

0x00000004a817c800