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 #21253406 · ArcScan

Block

#21,253,406

2026-09-17 02:00:23 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,406
Timestamp: 15 days ago · 2026-09-17 02:00:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0a63a75ee2c992ef626169fb1fb35c77f82dbbc1decd9a640f552d24de9ab94
Parent hash: 0x6e31878b…15bd1b0f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,406 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

14.3%4,279,396 / 30,000,000

Base fee

20 gwei

State root

0x7e51dc8f5724…f3511a49abf3

Transactions root

0x1778a914f391…297cf0909dfd

Receipts root

0xab781f3a1fbe…2d009b4744c9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800