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 #21530776 · ArcScan

Block

#21,530,776

2026-09-18 17:05:01 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,776
Timestamp: 57 days ago · 2026-09-18 17:05:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xb24777714c4e5628401f3d9838a1da60967a71b4e8a879b4f00676e4b4e9b1fa
Parent hash: 0x5d6e7982…5fd0a898
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,776 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.5%3,445,662 / 30,000,000

Base fee

20 gwei

State root

0x2fcb88c0d1aa…28c763da5338

Transactions root

0x416e0965c88f…ef932c628457

Receipts root

0xfb6b0e8dbc4d…371109c80825

Nonce

0x0000000000000000

Extra data

0x00000004a817c800