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 #21556329 · ArcScan

Block

#21,556,329

2026-09-18 20:41:03 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,329
Timestamp: 18 days ago · 2026-09-18 20:41:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x36845b0be804257c91d96e37e5446041c80bafa90383a93036dcd10b3edb3584
Parent hash: 0xdb5ec935…41360339
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,329 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

0.7%209,699 / 30,000,000

Base fee

20 gwei

State root

0xebbe59da80f5…2cd36ef5b9be

Transactions root

0x7e6213d804b8…f0f1623a45a5

Receipts root

0x437c4411fa57…68f938451ec7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800