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 #21558233 · ArcScan

Block

#21,558,233

2026-09-18 20:57:09 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,233
Timestamp: 46 days ago · 2026-09-18 20:57:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xdd0e54f7220fa82f3604f151628ee785467742c4f8e6edf879d5f944b0558062
Parent hash: 0xdb4c555f…24c6532e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,233 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.1%1,836,641 / 30,000,000

Base fee

20 gwei

State root

0x051a8e63a014…db4a1ed5222c

Transactions root

0x9815ae870999…21d5629ecfb0

Receipts root

0x136d6847fa7f…8325daabfc02

Nonce

0x0000000000000000

Extra data

0x00000004a817c800