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 #21339377 · ArcScan

Block

#21,339,377

2026-09-17 14:06:34 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,377
Timestamp: 27 days ago · 2026-09-17 14:06:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c8dac02afc435d0af5a0d0c4fdd9d426ffe3a8191e09f889602fdd462047655
Parent hash: 0x575404bf…3e51eb1d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,377 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

15.2%4,573,746 / 30,000,000

Base fee

20 gwei

State root

0x823da84f587e…3dc892fd60b7

Transactions root

0xd176e271339c…a9b64ec65978

Receipts root

0x20aa91b4e2c5…f91d6a2c0e6a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800