Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x39720f1de5cacfcc5b6c29bcf0883cbf3a1232f8509a94d2baf4b8590515f167 · ArcScan

Block

#21,620,569

2026-09-19 05:44:13 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,569
Timestamp: 46 days ago · 2026-09-19 05:44:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x39720f1de5cacfcc5b6c29bcf0883cbf3a1232f8509a94d2baf4b8590515f167
Parent hash: 0x7561ddf1…095dbfe1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,569 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.1%320,671 / 30,000,000

Base fee

20 gwei

State root

0x4b686047c270…7bfc870212d4

Transactions root

0x3e4c48862779…ff9e624ede61

Receipts root

0x793950d0dcdf…665dececa5ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800