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 #21262143 · ArcScan

Block

#21,262,143

2026-09-17 03:14:10 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,143
Timestamp: 3 days ago · 2026-09-17 03:14:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a8c6ba9f67443736edd4bc6a4b6000a8eed4dde484ea5374c7614e9eac33e52
Parent hash: 0xb61112ee…cc374ae0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,143 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

26.5%7,946,267 / 30,000,000

Base fee

20 gwei

State root

0x8adcdd0e4217…96c569ff9ef6

Transactions root

0x615a353dc763…a221331ca3e9

Receipts root

0x6b6dea568171…3ac25d98d4a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800