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 #21263029 · ArcScan

Block

#21,263,029

2026-09-17 03:21:39 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,029
Timestamp: 23 days ago · 2026-09-17 03:21:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x4aa0e9f387609fa18b9551a367e7951e6e6d7f965bb5778f63a8e4e26e9f0d47
Parent hash: 0x6c9f2ed5…f70d9d79
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,029 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.8%3,542,432 / 30,000,000

Base fee

20 gwei

State root

0x72a3a2e9a6c4…8b444362c9e7

Transactions root

0x5dce9a5005fa…ca755a9afb3c

Receipts root

0x276dfb065a49…3a502e45e1a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800