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 #0x58a9eef73d6a90aa085e4eb1fb905135cf50f7b2cdf648e14be13b72d42accc8 · ArcScan

Block

#21,393,888

2026-09-17 21:47:55 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,888
Timestamp: 41 days ago · 2026-09-17 21:47:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x58a9eef73d6a90aa085e4eb1fb905135cf50f7b2cdf648e14be13b72d42accc8
Parent hash: 0x9470d9e7…8ec645b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,888 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.9%268,021 / 30,000,000

Base fee

20 gwei

State root

0x533221c1fb98…4321777a03ba

Transactions root

0xb5bde9d54100…ca33dbe5869b

Receipts root

0x0c050b3fa08e…870dad257405

Nonce

0x0000000000000000

Extra data

0x00000004a817c800