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 #21339968 · ArcScan

Block

#21,339,968

2026-09-17 14:11:33 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,968
Timestamp: 48 days ago · 2026-09-17 14:11:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d1eb296249f6782481bd9e86b972bb80c5064bdd167a796e4d97310dcd2341e
Parent hash: 0x928161e7…4fee55d4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,968 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

21.4%6,409,339 / 30,000,000

Base fee

20 gwei

State root

0x62e6c2fc2a80…67c81f5d60b8

Transactions root

0xfa92b2742d3f…c283ececbca8

Receipts root

0xadf0b4b47aa5…185b75f02223

Nonce

0x0000000000000000

Extra data

0x00000004a817c800