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 #21307106 · ArcScan

Block

#21,307,106

2026-09-17 09:34:03 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,106
Timestamp: 16 days ago · 2026-09-17 09:34:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c6d5087deaa03ee9381e69b39237aef8c0ba9e2777766fea6b8547d7d9fd733
Parent hash: 0xdbd0418a…a7a4c899
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,106 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.5%1,935,392 / 30,000,000

Base fee

20 gwei

State root

0x2efc7cd7c6c7…a4f14cdc1d1b

Transactions root

0x5ebf349596b3…c0c54c9d7ba6

Receipts root

0xa43d08987d07…37de4c284473

Nonce

0x0000000000000000

Extra data

0x00000004a817c800